{"title":"Acuity Instruments","description":"\u003cdiv class=\"grid-uniform\"\u003e\n\u003cdiv class=\"grid__item large--one-half footer__block\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eACUITY Instruments LLC was started by two engineers with backgrounds in F1 and LMP1 racing. ACUITY strives to develop and provide class-leading motorsport products with the rugged construction that circuit racers demand and the refinement that street enthusiasts love. Our goal is to make you fall in love with your car again as you improve its performance with products from ACUITY.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","products":[{"product_id":"acuity-instruments-adjustable-short-shifter-2012-2015-civic","title":"Acuity Instruments Adjustable Short Shifter 2012-2015 Civic","description":"\u003cp\u003eEasily the most capable shifter available for the 9th Gen Civic, the beauty of the ACUITY 9th Gen shifter is due in part to the careful attention to detail that went into its design. The shifter's frame is built from anodized, cold formed, heat-treated aluminum for improved rigidity and light weight. Stiff, 304 stainless steel cable mounting points reduce lost motion due to frame compliance. A large-diameter, aluminum pivot ball in a pre-loaded ptfe spherical race provides smooth shifting motion with minimal friction. Centering is quick and decisive compliments of a thick, overwound centering spring. Adjustments are provided at both cable attachment points to allow for careful adjustment of gear throw and gate spacing to let you tune your ideal H-pattern. And to top it all off, the knob is both height and position adjustable. Each shifter comes supplied with a boot collar and will fit under your console and into your shift boot just like your OEM shifter. A set of anodized aluminum base bushings and Class 10.9 mounting screws are supplied for shifter mounting.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10%-50% Adjustable reduction in gear throw compared to stock\u003c\/li\u003e\n\u003cli\u003e5%-35% Adjustable reduction in gate throw compared to stock\u003c\/li\u003e\n\u003cli\u003eKnob height adjustable +25mm\/-15mm compared to stock\u003c\/li\u003e\n\u003cli\u003eHeat-treated aluminum frame for lightweight compliance reduction\u003c\/li\u003e\n\u003cli\u003eHoned bushings and compression bushings reduce backlash\u003c\/li\u003e\n\u003cli\u003eStiffer, over-wound spring improves centering action\u003c\/li\u003e\n\u003cli\u003eIncludes aluminum base bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eW\u003c\/span\u003e\u003cspan\u003eorks with all M10x1.5 and OEM Honda\/Acura shift knobs. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45154718023973,"sku":"1880","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/acuity_shifter_for_2012-2015_honda_civic_2_900x_ad0554d1-1868-4e75-9edf-03027f3e2ea0.webp?v=1741078254"},{"product_id":"acuity-instruments-k-series-transmission-performance-select-springs","title":"Acuity Instruments K-Series Transmission Performance Select Springs","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eHonda officially calls these the \"First-2nd Select Spring\" and \"Fifth-Sixth Select Spring.\" They are the parts in your transmission that are (partially) responsible for your shifter centering itself when in neutral. By increasing the rate and preload of these springs, it's possible to realize a more decisive centering action for a sportier shift. ACUITY's K-Series Transmission Performance Spring Upgrade uses thicker wire and additional preload to provide a very satisfying, quick centering motion. This mod is particularly attractive because it provides such a noticeable change at a rather low price.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"product-description rte\" itemprop=\"description\"\u003e\n\u003cul\u003e\n\u003cli\u003eIncreases shifter centering force by approximately 50%\u003c\/li\u003e\n\u003cli\u003eIncreased spring force makes shifter centering more \"snappy\"\u003c\/li\u003e\n\u003cli\u003eblack-oxide coated for better oil retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45154750398757,"sku":"1887","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/acuity_transmission_centering_spring_for_acura_k_series_900x_2fa4f843-1050-49b5-8c6e-5bf80846ea98.webp?v=1741078252"},{"product_id":"acuity-instruments-shifter-base-bushings","title":"Acuity Instruments Shifter Base Bushings","description":"\u003cp\u003eReplace those OEM rubber bushings with Acuity's solid aluminum base bushings. This upgrade is both a visual upgrade and a performance upgrade as it reduces shifting compliance versus your OEM bushings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e You do not need to order these bushings if you are upgrading to Acuity's adjustable shifter setup. This is for OEM or Buddy Club shifters only.\u003c\/p\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"product-description rte\" itemprop=\"description\"\u003e\n\u003cul\u003e\n\u003cli\u003eReduces compliance by replacing the OEM rubber bushings with solid aluminum\u003c\/li\u003e\n\u003cli\u003eIncludes (4) upper bushings, (4) lower bushings, and (4) class 12.9 mounting bolts\u003c\/li\u003e\n\u003cli\u003ePurple anodized finish\u003c\/li\u003e\n\u003cli\u003eLaser-etched acuity logos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45154841723173,"sku":"1884","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/acuity_1884_shifter_base_bushings_6_900x_6d644fdf-1e86-46ac-8611-1588bc052ddc.webp?v=1741078251"},{"product_id":"acuity-instruments-high-temp-silicone-radiator-hoses-2012-2015-civic-si","title":"Acuity Instruments High-Temp Silicone Radiator Hoses 2012-2015 Civic Si","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cstrong\u003eThe High-Temp Solution to Tired, Old, Radiator Hoses:\u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eThe 9th Gen Civic Si's OEM radiator hoses are made from EPDM rubber. Unfortunately, in performance applications where coolant and under hood temperatures consistently higher than in normal driving conditions, EPDM degrades more quickly. Silicone is able to withstand temperatures over 100F higher than EPDM for sustained periods without losing strength or pressure holding ability. The upper hose features a unique design that provides additional clearance for use with an RBC or similar intake manifold where the throttle body is relocated and can interfere with the OEM upper radiator hose. These hoses feature 5mm walls with 4-ply polyester reinforcement. Hoses are SAE20R4# compliant.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSilicone construction withstands temperatures up to 100F higher than OEM hoses\u003c\/li\u003e\n\u003cli\u003eBlack exterior with ACUITY purple hose lining\u003c\/li\u003e\n\u003cli\u003eUpper hose design provides extra clearance for use with OEM or RBC-style intake manifolds\u003c\/li\u003e\n\u003cli\u003eIncludes upper radiator hose, lower radiator hose, and (4) German-style hose clamps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155052421413,"sku":"1912","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1912-1_1024_900x_eafe1a38-8382-4aa5-a003-10314fc21dc5.webp?v=1741078248"},{"product_id":"acuity-instruments-3-way-adjustable-shifter-2006-2011-civic","title":"Acuity Instruments 3-Way Adjustable Shifter 2006-2011 Civic","description":"\u003cp\u003e\u003cstrong\u003eRobust enough for the track, Refined enough for the street:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily the most capable 8th Gen Civic shifter ever developed, the beauty of the ACUiTY 3-Way Adjustable Performance Shifter is due to the careful attention to detail and rigorous testing that went into its nearly 1.5-year design process. The result of this design effort is a shifter that is equally at home in anything from a mildly modded street car to a purpose-built race car. The shifter's unique triple-spherical architecture and divorced spring design lend it a confidence-inspiring shift feel in a form factor that still fits under the factory console. Shift knob height is adjustable within a 40mm (1.6\") range. Gear throw and gate spacing are independently adjustable and allow for mild to rather extreme reductions compared to stock (up to 50% shorter throw and 40%* narrower gate spacing). Using the gate and gear adjustments, it's easy to tune the H-pattern of your shifter to your exact liking. The shifter's frame is built from a careful combination of aluminum and stainless steel to improve rigidity while being mindful of weight. Two PTFE-lined precision spherical bearings ensure smooth shifting with minimal friction and great long-term wear resistance. Centering is quick, decisive, quiet, and consistent, compliments of a thick, over-wound centering spring, cushioned spring legs, and re-engineered spring architecture. The centering force at the knob is 100% more than the stock shifter on the 8th Gen Si and Type R. \u003cbr\u003e\u003cbr\u003eWorks with all M10x1.5 and OEM Honda\/Acura shift knobs.\u003cbr\u003e\u003cbr\u003e\u003cem\u003e*Exact range varies by vehicle model. See the \"Adjustment Specs\" section in the description for exact reduction range based on vehicle model.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to Expect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExpect a significantly different and more sporty shifting experience, even when compared to our Stage 1 shifting kit and other aftermarket 8th Gen Civic shifters. This is not just another short shifter; it was carefully engineered to provide an incredibly satisfying, precise shifting experience above and beyond anything previously available. At first, it may take some time to adjust to the extreme reductions in throw and gate spacing, as well as the stiffer centering action, but in a short while, you will find the shifter's precision, short throws, narrow gates and snappy centering making every driving experience an opportunity to put a smile on your face. You will likely find that the improved precision will lead to more confidence in quick shifts and more consistent shifting in general. Because the shifter is made from much stiffer materials than the stock shifter, shifts will feel more rigid, defined, and confidence-inspiring during spirited drives. The discerning driver will notice more feedback from the gearbox compliments of this rigid construction; this can be useful in determining the quality of your footwork on the clutch and shift timing. The exact ratio of throw distance to gate spacing is a very personal matter; take advantage of the adjustments to make the H-pattern perfect for you. Consider starting with the gate and throw adjustments set to 1 for a mild reduction compared to stock; once you've adjusted to that shift feel, increase reductions to suit your driving style perfectly.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eExpect a brief break-in period of 2-4 weeks of daily driving, where the shifter's internal friction will reduce and level out. You'll notice during this period that shifts become a bit easier than when the shifter was initially installed. This happens because the freshly installed bearings are burnishing themselves. Once this process is complete, internal friction will level out and provide a consistent shift feel for years to come.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustment Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Shift Knob Height\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith 40mm (1.6\") range. Adjusts between 25mm taller and 15mm lower than stock on '06-'08 Civic Si's. Adjusts between 10mm taller and 30mm lower than stock on '09-'11 Civic Si's. Adjusts from stock to 40mm lower on the '07-'11 FD2 and FN2 Civic Type-R.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Gear Throw\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be reduced from 10% to 50% shorter than stock and helps to tune shift throws to your preference for precise, lightning-fast shifts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Gate Spacing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows a reduction from 5% to 40% narrower than stock on the '09-'11 Si and '07-'11 FD2\/FN2 Type R and 10% wider to 30% narrower than stock on the '06-'08 Si. Gate spacing can be adjusted independently from throw to get a shift feel that's perfect for you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/acuity-instruments-1-way-adjustable-shifter-2006-2011-civic\"\u003e1-Way\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155067068709,"sku":"1960-3W","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1960-3W_10_900x_44096614-d651-4ef6-a96f-99d0478fc3db.webp?v=1741078246"},{"product_id":"acuity-instruments-1-way-adjustable-shifter-2006-2011-civic","title":"Acuity Instruments 1-Way Adjustable Shifter 2006-2011 Civic","description":"\u003cp\u003e\u003cstrong\u003eRobust enough for the track, Refined enough for the street:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily the most capable 8th Gen Civic shifter ever developed, the beauty of the ACUiTY 1-Way Adjustable Performance Shifter is due to the careful attention to detail and rigorous testing that went into its nearly 1.5-year design process. The result of this design effort is a shifter that is equally at home in anything from a mildly modded street car to a purpose-built race car. The shifter's unique triple-spherical architecture and divorced spring design lend it a confidence-inspiring shift feel in a form factor that still fits under the factory console. Shift knob height is adjustable within a 30mm (1.2\") range. Gear throw is reduced 30%-45%* compared to the stock shifter, and gate spacing is reduced 20%-35%* compared to the stock shifter. The shifter's frame is built from a careful combination of aluminum and stainless steel to improve rigidity while being mindful of weight. Two PTFE-lined precision spherical bearings ensure smooth shifting with minimal friction and great long-term wear resistance. Centering is quick, decisive, quiet, and consistent, compliments of a thick, over-wound centering spring, cushioned spring legs, and re-engineered spring architecture. The centering force at the knob is 100% more than the stock shifter on the 8th Gen Si and Type R.\u003c\/p\u003e\n\u003cp\u003eWorks with all M10x1.5 and OEM Honda\/Acura shift knobs.\u003cbr\u003e\u003cbr\u003e\u003cem\u003e*The tallest height setting will yield the longest throw and widest gate spacing. The shortest height setting will yield the shortest throw and narrowest gate spacing.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to Expect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExpect a significantly different and more sporty shifting experience, even when compared to our Stage 1 shifting kit and other aftermarket 8th Gen Civic shifters. This is not just another short shifter; it was carefully engineered to provide an incredibly satisfying, precise shifting experience above and beyond anything previously available. At first, it may take some time to adjust to the extreme reductions in throw and gate spacing, as well as the stiffer centering action, but in a short while, you will find the shifter's precision, short throws, narrow gates and snappy centering making every driving experience an opportunity to put a smile on your face. You will likely find that the improved precision will lead to more confidence in quick shifts and more consistent shifting in general. Because the shifter is made from much stiffer materials than the stock shifter, shifts will feel more rigid, defined, and confidence-inspiring during spirited drives. The discerning driver will notice more feedback from the gearbox compliments of this rigid construction; this can be useful in determining the quality of your footwork on the clutch and shift timing. The exact ratio of throw distance to gate spacing is a very personal matter; take advantage of the adjustments to make the H-pattern perfect for you. We recommend starting with the height adjustment initially set to its tallest setting; once you've adjusted to that shift feel, reduce the height (which will also reduce throw and gate spacing) to suit your driving style perfectly.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eExpect a brief break-in period of 2-4 weeks of daily driving, where the shifter's internal friction will reduce and level out. You'll notice during this period that shifts become a bit easier than when the shifter was initially installed. This happens because the freshly installed bearings are burnishing themselves. Once this process is complete, internal friction will level out and provide a consistent shift feel for years to come. \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustment Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Shift Knob Height\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith 30mm (1.2\") range. Adjusts between 15mm taller and 15mm lower than stock on '06-'08 Civic Si's. Adjusts from stock height to 30mm lower than stock on '09-'11 Civic Si's. Adjusts from 10mm to 40mm lower than stock on the '07-'11 FD2 and FN2 Civic Type-R.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/acuity-instruments-3-way-adjustable-shifter-2006-2011-civic\"\u003e3-Way\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155153215781,"sku":"1960-1W","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1960-1W_13_900x_b38d9108-924c-411b-b542-f41a01dcc86d.webp?v=1741078243"},{"product_id":"acuity-instruments-performance-shifter-centering-spring-10th-gen-civic-10th-gen-accord","title":"Acuity Instruments Performance Shifter Centering Spring (10th Gen Civic\/10th Gen Accord)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cstrong\u003eA Simple Mod You'll Enjoy on Every Drive:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eThis spring was designed to improve the centering action of your 10th Gen's stock shifter. If you've ever found the centering action of your shifter to leave you wanting a sportier feel, the solution is finally here. With a notably increased preload and nearly identical rate, the ACUITY Performance Shifter Centering Spring increases the centering load in neutral without significantly increasing the force required to locate the far gates (e.g. 1\/2 and R). In addition, rubber sleeves on the spring help to reduce lateral play in-gear, further improving the overall feel of the shifter. The rubber sleeves have the added benefit of reducing noise from the shifter during centering. The end result is a sportier shifting feel without an increase in driver fatigue or a reduction in drivability. In addition to the Performance Shifter Centering Spring, each kit is supplied with a small packet of premium silicone grease to re-lubricate the shifter with after removing the OEM spring.\u003c\/p\u003e\n\u003cp\u003eACUITY recommends pairing the Performance Shifter Centering Spring with the 1914 Shifter Base Bushings. The combination makes for a surprisingly noticeable improvement in shifting at a very reasonable price.\u003c\/p\u003e\n\u003cstrong\u003eApproximate Spring Rate Increases:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCivic Sport: 100% increase in centering force\u003c\/li\u003e\n\u003cli\u003eAccord Sport: 30% increase in centering force\u003c\/li\u003e\n\u003cli\u003eCivic Si and FK8 CTR: 20% increase in centering force\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155397861669,"sku":"1918","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/acuity_1918_centering_spring_2_900x_40182f3d-478f-4239-ac37-bcab240fa535.webp?v=1741078240"},{"product_id":"products-acuity-instruments-fully-adjustable-performance-short-shifter-10th-gen-civic","title":"Acuity Instruments Fully Adjustable Performance Short Shifter (10th Gen Civic)","description":"\u003cp\u003e\u003cstrong\u003eRobust enough for the track, Refined enough for the street:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily the most capable shifter available for the 10th Gen Civic, the beauty of the ACUITY Fully Adjustable Performance Shifter is due in part to the careful attention to detail and rigorous testing that went into its\u003cspan\u003e \u003c\/span\u003enearly 2-year design process. Gear throw and gate spacing are independently adjustable and allow for mild to rather extreme reductions compared to stock. Using these adjustments, it's quite easy to tune the H-pattern spacing of your shifter to your exact liking. To permit the most personalized shift, the knob is both height and position adjustable, with laser markings indicating safe adjustment ranges.The shifter's frame is built from a careful combination of aluminum and stainless steel, to improve the frame's stiffness while being mindful of weight. A large-diameter, aluminum pivot ball in a wear-compensating, spherical race provides smooth shifting with minimal friction and great long-term resistance to play. Centering is quick, decisive and consistent, compliments of a thick, over-wound centering spring and re-engineered spring perches. The spherical joint in the rocker has been heavily upgraded over the OEM design to allow for wear-compensation, to avoid the play that typically develops in the OEM shifter. To aid in installation, this shifter is equipped with unique base bushings that feature an o-ring fastening design that allows them to stay affixed to the shfiter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to Expect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"il\"\u003eExpect\u003c\/span\u003e\u003cspan\u003e a significantly different and more sporty shifting experience, even when compared \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e our Stage 2 shifting kit and other aftermarket shifting upgrades. At first, it may take some time \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e adjust \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e the extreme reductions in throw and gate spacing, as well as the stiffer centering action, but in a short while, you will find the shifter's precision, short throws, narrow gates and snappy centering making every driving experience an opportunity \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e put a smile on your face. You will likely find that the improved precision will lend \u003c\/span\u003e\u003cspan class=\"il\"\u003eto \u003c\/span\u003e\u003cspan\u003emore confidence in quick shifts and more consistent shifting in general. Because the shifter is made from much stiffer materials than the stock shifter, shifts will feel more rigid, defined and confidence-inspiring during spirited driving. The discerning driver will notice more feedback from the gearbox compliments of this rigid construction; this can be useful in determining the quality of your footwork on the clutch and shift timing. The exact shifting feel is largely up \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e you, and we highly suggest you take time tuning the gate spacing and throw \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e your liking before reinstalling the console. The exact ratio of throw distance \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e gate spacing is a very personal matter; take advantage of the adjustments \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e make the H-pattern perfect for you. The joints in Acuity's shifter are carefully designed \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e be low-friction and very efficient at wear-compensating. This means that your shifter will give you a much longer service life than an OEM shifter before any signs of wear are noticeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWorks with all M10x1.5 and OEM Honda\/Acura shift knobs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155420471589,"sku":"1892","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1892-02_900x_bbff92da-eed1-4709-a5ea-a38536b34d45.webp?v=1741078238"},{"product_id":"acuity-instruments-shifter-rocker-upgrade-10th-gen-civic","title":"Acuity Instruments Shifter Rocker Upgrade (10th Gen Civic)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cstrong\u003eNarrower Gates, Less Play, Stiffer Feel:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eRefining your Civic's shifting system is a great way to add a sporty feel that will put a smile on your face every time you go for a drive. The ACUITY Shifter Rocker Upgrade for the 10th Gen Honda Civic can be appreciated as much during street driving as at the track. Altered geometry reduces the mechanical advantage of the rocker to provide narrower, stiffer gates. Much like how a short throw adapter reduces the distance in the forward and reverse direction while changing gears, this Shifter Rocker Upgrade reduces the distance in the left and right direction while changing gears (such as 2 to 3, 4 to 5, etc). The OEM plastic has been replaced with billet 6061-T6 aluminum construction. This makes for a much stiffer part, meaning less flex when shifting forcefully and better feedback from the transmission during shifts. Additionally, ACUITY's unique joint designs at the main pivot and spherical joint incorporate low-friction, self-lubricating bushings that are designed to reduce friction in the shifter while naturally eliminating any gaps between parts in the joint. This allows the joint to wear-compensate over time, meaning the rocker will age gracefully and provide many years of use, abuse, and happy shifting. Class 10.9 steel hardware and an aluminum bushing replace the factory snap-in feature, further reducing free play. This pairs very well with Acuity's Shifter Base Bushings (1914), Shifter Centering Spring Upgrade (1918), and Short Throw Adapter (1923, coming June 2018).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced shifter lateral play (left\/right)\u003c\/li\u003e\n\u003cli\u003eReduced gate width (movement left\/right) when selecting gears\u003c\/li\u003e\n\u003cli\u003eStiffer feel when selecting gears\u003c\/li\u003e\n\u003cli\u003eImproved precision can reduce missed shifts\u003c\/li\u003e\n\u003cli\u003e6061-T6 Aluminum construction\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA packet of silicone grease is included with each kit to help lubricate the o-rings before installation into the shifter. It is not necessary to grease the spherical joint or hinge.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155460940069,"sku":"1922","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1922-5_900x_44f193ef-7b82-47e1-b1c7-046907dccd2a.webp?v=1741078236"},{"product_id":"acuity-instruments-shifter-base-bushings-10th-and-11th-gen-civics","title":"Acuity Instruments Shifter Base Bushings (10th and 11th Gen Civics)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003e\u003cstrong\u003eMuch Needed Refinement for the OEM Shifter\u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eThe OEM base bushings on most Hondas and Acuras are made from highly compliant rubber. Thanks to leverage, the small amount of compliance the rubber adds equates to a very noticable \"spongy\" feeling in the shift knob during shifts. This bushing kit replaces the OEM rubber bushings with rigid 6061-T651 aluminum making for a much more decisive shift, even with a stock shifter. As an added touch, the bushings are coated in a purple Type 2 anodized finished, laser etched, and paired with class 10.9 flat-head mounting bolts.\u003c\/p\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"product-description rte\" itemprop=\"description\"\u003e\n\u003cul\u003e\n\u003cli\u003eReduces compliance by replacing the OEM rubber bushings with solid aluminum\u003c\/li\u003e\n\u003cli\u003eIncludes (4) upper bushings, (4) lower bushings, and (4) class 12.9 M6 mounting bolts\u003c\/li\u003e\n\u003cli\u003ePurple anodized finish\u003c\/li\u003e\n\u003cli\u003eLaser etched acuity logos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":45155471655205,"sku":"1914","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1914-1_1024_900x_9e7c4b4e-32fc-48ad-9159-4cdddabcfafb.webp?v=1741078234"},{"product_id":"acuity-instruments-throttle-pedal-spacer-for-the-left-hand-drive-vehicles","title":"Acuity Instruments Throttle Pedal Spacer for the Left-Hand-Drive Vehicles","description":"\u003cul\u003e\n\u003cli\u003eFits the Left-Hand-Drive 9th, 10th and 11th Gen Civic, 9th and 10th Gen Accord, and GK5 Fit\u003c\/li\u003e\n\u003cli\u003eRelocates throttle pedal closer to driver\u003c\/li\u003e\n\u003cli\u003eRelocates throttle pedal closer to brake pedal\u003c\/li\u003e\n\u003cli\u003eHelps with foot placement for heel-toe shifting technique\u003c\/li\u003e\n\u003cli\u003e3 unique bolt patterns allow adjustment to your preferred position\u003c\/li\u003e\n\u003cli\u003eFull aluminum construction\u003c\/li\u003e\n\u003cli\u003eClass 10.9 or higher hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eYou can't wear heels in a race car:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBut that doesn't mean you shouldn't be able to heel-toe in one. Anyone that has tracked a 10th Gen Civic can tell you that the default pedal positions make using a heel-toe technique incredibly difficult, if not impossible. The solution? Move the throttle pedal toward the driver, better aligning the brake and accelerator pedals. The ACUITY Throttle Pedal Spacer (or more technically, Accelerator Pedal Relocation Bracket), helps resolve this problem by providing three unique new positions for your accelerator pedal. In addition to moving the pedal toward the driver, the ACUITY Throttle Pedal Spacer allows you to move the pedals closer together, laterally, to aid drivers with narrow feet.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47450153943333,"sku":"1919","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/top_iso_1_1296x_2ce19028-fcf1-498f-ac14-c30691a806a1.webp?v=1741078222"},{"product_id":"interior-panel-and-trim-removal-tools","title":"Interior Panel and Trim Removal Tools","description":"\u003cul\u003e\n\u003cli\u003eComes with (4) unique pry tools\u003c\/li\u003e\n\u003cli\u003eSofter than interior panels so they won't cause scratches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eOften when installing things like shifters, gauges, speakers, or other interior modifications, it becomes necessary to remove interior panels. While screwdrivers can often be made to work, using them risks scratching the fragile plastic panels. This tool kit is designed to help remove interior panels and clips while reducing the risk of scratches or damages to the panels. These are a great add-on when installing an Acuity shifter or shifter base bushings.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eThis product is designed to be a universal tool kit to aid in the removal of interior panels and their associated clips. These tools will help to remove most interior panels.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638915121445,"sku":"1873","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1873b-02.jpg?v=1741078220"},{"product_id":"double-cup-air-freshener-green-tea-scent","title":"Double Cup Air Freshener (Green Tea Scent)","description":"\u003cul\u003e\n\u003cli\u003eIndividually Wrapped Air Freshener\u003c\/li\u003e\n\u003cli\u003eDouble Cup Design for scene points\u003c\/li\u003e\n\u003cli\u003eWonderful green tea scent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eFor those who have always dreamed of having a cup of dirty sprite hanging from their rearview mirror whilst emitting a lovely green tea fragrance, the wait is finally over. Will the beautiful, aromatic green tea scent last forever? Nope. Will your mom be offended? Maybe, but only if she's up-to-date on pop culture references. Does it look like lean? We have no idea what you're talking about.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePro Tip: Have an unreasonably wide rearview mirror? Pass the air freshener through its loop to hang it off of your mirror's post.\u003c\/em\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cem\u003eFitment\u003c\/em\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cem\u003eFits most rearview mirrors.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePro Tip: Have an unreasonably wide rearview mirror? Pass the air freshener through its loop to hang it off of your mirror's post.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638915580197,"sku":"1874-3S","price":2.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1974-3S_01.jpg?v=1741078218"},{"product_id":"acuity-1875-calibration-harness-for-rsx-s-ep3-and-cbr-throttle-position-sensors","title":"Honda K-Series TPS Calibration Harness","description":"\u003cul\u003e\n\u003cli\u003eAllows easy calibration of Acura RSX-S, Honda EP3, and 07-12 CBR Throttle Position Sensors\u003c\/li\u003e\n\u003cli\u003eFits between TPS and wiring harness\u003c\/li\u003e\n\u003cli\u003eMetal Contact points for use with multimeter probes\u003c\/li\u003e\n\u003cli\u003eWorks with Acuity 1879 TPS for the Acura RSX-S and Honda 7th Gen Civic Si\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eWelcome to K-Series TPS calibration made easy. Calibrating a TPS can be difficult when there are no exposed points to contact with a multimeter. The 1875 Calibration Jumper Harness for Honda K-Series drive-by-cable throttle bodies goes between the TPS and engine wiring harness to provide convenient points to contact the Signal and Ground wires.   Simply plug it in during calibration, calibrate your TPS, and remove the calibration harness upon finishing the calibration process. See our 1878 or 1879 TPS install guide for more information about TPS calibration.\u003c\/p\u003e\n\u003cstrong\u003eFitment\u003cstrong\u003e:\u003c\/strong\u003e\n\u003c\/strong\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eThe 1875 Calibration Jumper Harness can be used to calibrate any plug and play TPS that is compatible with the following vehicles: ACURA RSX Base Model (2002-2006) ACURA RSX-S (2002-2005) HONDA Accord (2003-2005) HONDA CBR600 RR\/RA (2007-2012) HONDA CBR1000 RR\/RA (2007-2012) HONDA Civic (2001-2005) HONDA Civic Type R (2002-2005) HONDA CR-V (1997-2001) HONDA Element (2003-2006) HONDA JDM Integra Type R (2002-2006)\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e  \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638915744037,"sku":"1875","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/honda_tps_calibraiton_harness.jpg?v=1741078217"},{"product_id":"acuity-hall-effect-throttle-position-sensor-for-02-06-acurarsx-s-and-02-05-honda-civic-si","title":"Acuity Instruments Hall Effect Throttle Position Sensor RSX Type S\/EP3 Civic Si","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eSeasoned mechanics and gear heads know that more often than not, OEM replacement parts are more reliable than aftermarket parts. Unfortunately, anyone who has searched for an OEM replacement for a ACURA RSX-S or Civic Si throttle position sensor (TPS) knows that Acura\/Honda only sells them as part of the throttle body with a steep list price of over $800 USD. Aftermarket alternatives have existed for years, but all that was available until now were poorly made copies and expensive adapted versions of other sensors. That's why Acuity designed a replacement TPS from scratch. Instead of using the OEM wiper-style design, we used modern hall effect technology to provide improved reliability and accuracy. Combine this with a tastefully designed, nylon composite injection molded housing and you have an incredibly durable design. Tested to over 2 million cycles, every design element in the Acuity TPS was chosen to provide an improvement over the OEM design. It's no coincidence that the Acuity TPS looks a bit different than its OEM counterpart, that's because it is. The hall effect technology used provides a contactless design that reduces wear and tear while offering a smaller form factor and reduced weight.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eContactless Hall-Effect technology provides increased precision and reliability over wiper-style designs\u003c\/li\u003e\n\u003cli\u003eFiber-reinforced composite housing is more durable than OEM sensors\u003c\/li\u003e\n\u003cli\u003eIntegral o-ring seal replaces the low-quality OEM style paper gasket.\u003c\/li\u003e\n\u003cli\u003eDurable, rolled connector pins will not become damaged during installation like many aftermarket alternatives\u003c\/li\u003e\n\u003cli\u003eExtended calibration range ensures each sensor can be calibrated exactly within the OEM range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Benefits of Hall Effect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore the introduction of drive-by-wire throttle bodies, Honda used wiper-style variable resistors to measure throttle position. These OEM sensors and the many re-branded, low-quality sensors that look like them are prone to premature wear and unsteady measurements due to engine vibrations. Designed by engineers with a background in Formula 1 and LMP racing, the Acuity hall effect sensor uses a contactless design that is highly resistant to vibrations, meaning it will give you reliable readings for many years. In addition, since the Acuity Hall-Effect TPS is equipped with an on-board signal processor, the voltage output is incredibly smooth and consistent. The end result is improved engine responsiveness at tip-in, improved idle, and improved throttle response, especially on vehicles with stiffer than stock engine mounts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 Acura RSX Type-S\u003c\/li\u003e\n\u003cli\u003e2002-2005 Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e2002-2006 JDM Honda Integra Type-R\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOT COMPATIBLE WITH BASE MODEL RSX THROTTLE BODY OR WIRING HARNESS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638915907877,"sku":"1879","price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1879_03.jpg?v=1741078215"},{"product_id":"shifter-cable-bushing-upgrade-for-various-2007up-hondas","title":"Acuity Instruments Shifter Cable Bushing Upgrade (Fits Various 2007+ Hondas)","description":"\u003cp\u003e\u003cstrong\u003eBad news: your OEM bushings suck\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHonda intentionally makes their rubber shifter cable bushings very compliant in an effort to give the car a more tame feel. For many drivers, that's ideal. Unfortunately, this disconnects the driver from feeling the transmission during shifts, often leading to missed shifts or slow shifting in racing conditions. A less compliant plastic or metal bushing is the ideal solution, but without a spherical bearing, the bushing will cause the cables to bind and fatigue. That's why Acuity has designed this kit with a custom acetal and aluminum spherical bushing. Also unlike most bushings on the market, Acuity's design incorporates elastomer rings to provide the best fit possible with your cables. Experience a solid, smooth shift that will make you fall in love with your car again.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring Loaded Design Wear-Compensates\u003c\/li\u003e\n\u003cli\u003eSpherical Design decreases resistance in shifts\u003c\/li\u003e\n\u003cli\u003eSolid Construction provides a stiffer feel than the OEM Rubber\u003c\/li\u003e\n\u003cli\u003eIncludes all stainless steel hardware to avoid corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUnderstanding the Science of that Perfect Shift Feel:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYears of experience have taught the engineers at Acuity that there are many elements to a refined, responsive shift. Compliance from flimsy components in the shift linkage leave the driver feeling detached from the transmission. Acuity combats this by replacing the OEM rubber bushings with much stiffer Acetal and 6061-T6 Aluminum. A large-diameter, custom spherical bearing minimizes long-term wear and tear while eliminating the binding that is caused by most aftermarket solid shifter cable bushings. Loose fitting components also contribute to a poor shifting feel. That's why Acuity uses integral o-rings on the outside of each bushing to provide a perfect fit with your OEM cables. Tested on street cars, track cars, and Acuity's unreasonably violent shifter testing machine, these bushings are designed to be robust and proven to last. Each bushing kit is laser etched with a unique serial number and includes stainless steel hardware to help prevent long-term corrosion, keeping your bushings looking great even longer. And if all of that isn't impressive enough, the bushings are over 20% lighter than their OEM counterparts, weighing in at only 48 grams (with hardware).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCheck out the bushings in operation, during shifting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ATcNMq9AV8E\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits These Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2007-2011 HONDA Civic Si (8th Gen, Includes Mugen Si, DOES NOT FIT 2006 Civic)\u003c\/li\u003e\n\u003cli\u003e2007-2011 HONDA Civic (\u003cspan\u003e8th Gen, \u003c\/span\u003eMT Only, DOES NOT FIT 2006 Civic)\u003c\/li\u003e\n\u003cli\u003e2008-2012 HONDA Accord (8th Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2009-2014 HONDA Fit (2nd Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2011-2016 HONDA CRZ (MT Only)\u003c\/li\u003e\n\u003cli\u003e2012-2015 HONDA Civic Si (9th Gen)\u003c\/li\u003e\n\u003cli\u003e2012-2015 HONDA Civic (\u003cspan\u003e9th Gen, \u003c\/span\u003eMT Only)\u003c\/li\u003e\n\u003cli\u003e2013-2017 HONDA Accord (9th Gen, all MT)\u003c\/li\u003e\n\u003cli\u003e2015-2017 HONDA Civic Type R (9th Gen)\u003c\/li\u003e\n\u003cli\u003e2015-2020 HONDA Fit (3rd Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2016-2021 HONDA Civic (10th Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2017-2021 HONDA Civic Si (10th Gen)\u003c\/li\u003e\n\u003cli\u003e2017-2021 HONDA Civic Type R \u003cspan\u003e(10th Gen)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e2018+ HONDA Accord (10th Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2022+ Honda Civic (11th Gen, MT Only)\u003c\/li\u003e\n\u003cli\u003e2022+ Honda Civic Si (11th Gen, MT Only)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638916530469,"sku":"1881","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1881_05.jpg?v=1741078212"},{"product_id":"battery-relocation-tray-for-the-9th-gen-civic-si","title":"Acuity Instruments Battery Relocation Tray for the 9th Gen Civic Si","description":"\u003cul\u003e\n\u003cli\u003eThis tray  allows the battery to be relocated right above the transmission to allow clearance for things like intake piping.  \u003c\/li\u003e\n\u003cli\u003eLower frame is made from rigid, durable, corrosion-resistant stainless steel\u003c\/li\u003e\n\u003cli\u003eUpper tray is riveted in place and made from lightweight, anodized aluminum\u003c\/li\u003e\n\u003cli\u003eTray mounts rigidly to transmission mount\u003c\/li\u003e\n\u003cli\u003eBattery ground connection point on tray frame allows easy ground mounting and excellent ground continuity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eDue to popular demand, we are making this battery tray from our  Curl Control intake system available separately. This battery tray moves the battery directly above the transmission. It's a great option for anyone looking to install a custom or aftermarket short-ram intake or cold air intake in their car. The tray mounts to the 3 bolts that affix the transmission mount to the chassis.   The tray is covered in a lot of great features. For corrosion resistance, the lower portion is thick stainless steel and the upper portion is anodized aluminum. The lower portion of the bracket is made from 4mm stainless steel plate, nearly twice as thick and strong as competing designs. The tray features slots to affix a battery tie-down to and an integral battery ground mount so that you can get an excellent ground connection, which is critical for consistent cold-starts.\u003c\/p\u003e\n\u003cp\u003eAlso featured are mounts to hold our MAF extension (sold separately as SKU 1891-MFEX), and a zip tie point to fasten any other wiring extensions. The upper aluminum section also features laser-etched markings to help denote battery orientation and the various mounting points on the tray.\u003c\/p\u003e\n\u003cp\u003eIf you are using the stock charge harness to connect to your battery when using this kit, you will need to either cut and extend your battery sensor harness (2 small wires), OR you can purchase our battery sensor extension harness (SKU 1891-BSEX) that's plug and play with the OEM sensor and harness and just the right length to reach with this tray.  \u003ca href=\"https:\/\/acuityinstruments.com\/products\/22-battery-sensor-harness-extension-for-the-9th-gen-civic-si\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick here for more info on that harness.\u003c\/a\u003e\u003c\/p\u003e\n\u003cstrong\u003eCompatibility List\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 9th Gen Honda Civic Si*\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Compatibility Notes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not work with the OEM airbox.  A CAI intake, short ram, or similar will be required\u003c\/li\u003e\n\u003cli\u003eWorks with OEM and  Hasport engine mounts; Hasport mounts will require modification for use with this tray\u003c\/li\u003e\n\u003cli\u003eWill not work with Innovative engine mounts\u003c\/li\u003e\n\u003cli\u003eWorks with OEM size battery; larger batteries may have fitment issues\u003c\/li\u003e\n\u003cli\u003eIf using stock charge harness, you must extend the 2 battery sensor wires or use our 1891-BSEX plug and play extension harness.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917120293,"sku":"1891-BTRY","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/1891-BTRY_2_1_-removebg-preview.png?v=1741078211"},{"product_id":"22-battery-sensor-harness-extension-for-the-9th-gen-civic-si","title":"Acuity Instruments 22\" Battery Sensor Harness Extension for the 9th Gen Civic Si","description":"\u003cul\u003e\n\u003cli\u003eGreat for 9th Gen Civic Si applications where the battery has been moved to a location that the existing battery sensor wiring cannot reach\u003c\/li\u003e\n\u003cli\u003eOne end affixes to OEM battery sensor\u003c\/li\u003e\n\u003cli\u003eOther end affixes to OEM wiring harness\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing needed\u003c\/li\u003e\n\u003cli\u003eExtends wiring approximately 22\" (560mm)\u003c\/li\u003e\n\u003cli\u003eRubberized, braided cover for abrasion and heat protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eThis is the same wiring harness that's included in our Curl Control Cold Air Intake kits for the 2012-2015 9th Gen Honda Civic Si. The extension is approximately 22\" long and fits between the battery terminal and the battery sensor wiring harness. This is an essential item when relocating your battery. Or, if you need to extend your OEM harness, like when placing the battery in the trunk, this is a great way to make a custom extension without cutting the OEM wiring harness. These fit the 2012-2015 Honda Civic Si. It allows the battery sensor harness to be extended as much as 22\" without cutting any OEM wires. Each harness has a durable, rubberized, braided sheath for abrasion resistance and heat protection.\u003c\/p\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si\u003c\/li\u003e\n\u003cli\u003eMay fit other vehicles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917251365,"sku":"1891-BSEX","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-BSEX_1.jpg?v=1741078210"},{"product_id":"throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-oem-throttle-body","title":"Throttle Body Coupler  for 1891 CURL CONTROL Cold Air Intake System  (OEM Manifold \/ OEM Throttle Body)","description":"\u003cul\u003e\n\u003cli\u003e5-ply, polyester-reinforced silicone\u003c\/li\u003e\n\u003cli\u003eIntegral Aluminum Hose Barb for valvecover vent\u003c\/li\u003e\n\u003cli\u003eDesign for use with Acuity Curl Control Intake\u003c\/li\u003e\n\u003cli\u003eDesigned for use with OEM (stock) intake manifold\u003c\/li\u003e\n\u003cli\u003eDesigned for use with OEM (stock) throttle body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eUpgrade your Curl Control Kit to Grow with your Mods:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eAlready own a Curl Control cold air intake but need a new throttle body coupler to convert the kit to work with a different throttle body or intake manifold? We've got you covered! These are the same couplers that are supplied in our Curl Control kits, just sold separately.   All couplers are made from 5-plies of woven polyester reinforcements and 6-plies of silicone for excellent rigidity and strength. Each coupler also has an integral 6061-T6 aluminum barb for connection to the valve cover breather.  The CURL CONTROL silicone couplers are designed with reliefs where they connect to the throttle body, carbon tubing, and velocity stack to provide a smoother transition as air enters and exits the intake.   This coupler allows use of the CURL CONTROL intake with an OEM (stock) intake manifold and OEM (stock) throttle body.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n\u003cp\u003e(1) 5-ply, Polyester-Reinforced Silicone Throttle Body Coupler with Integral Aluminum Hose Barb\u003cbr\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si (with OEM\/Stock intake manifold, OEM\/Stock throttle body, and Acuity Curl Control Cold Air Intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-zdx-or-similar-throttle-body\"\u003eOEM Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-zdx-or-similar-throttle-body\"\u003eRBC or Similar Intake Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-oem-throttle-body\"\u003eRBC or Similar Intake Manifold \/ OEM Throttle Body\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917284133,"sku":"1891-C1","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-K1_coupler_1_469c5f48-3070-4be1-8119-179eb63ae7f7.jpg?v=1741078209"},{"product_id":"throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-zdx-or-similar-throttle-body","title":"Throttle Body Coupler  for 1891 CURL CONTROL Cold Air Intake System  (OEM Manifold \/ ZDX or Similar Throttle Body)","description":"\u003cul\u003e\n\u003cli\u003e5-ply, polyester-reinforced silicone\u003c\/li\u003e\n\u003cli\u003eIntegral Aluminum Hose Barb for valvecover vent\u003c\/li\u003e\n\u003cli\u003eDesign for use with Acuity Curl Control Intake\u003c\/li\u003e\n\u003cli\u003eDesigned for use with OEM Intake Manifold\u003c\/li\u003e\n\u003cli\u003eDesigned for use with ZDX or Similar Throttle Body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eUpgrade your Curl Control Kit to Grow with your Mods:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eAlready own a Curl Control cold air intake but need a new throttle body coupler to convert the kit to work with a different throttle body or intake manifold? We've got you covered! These are the same couplers that are supplied in our Curl Control kits, just sold separately.   All couplers are made from 5-plies of woven polyester reinforcements and 6-plies of silicone for excellent rigidity and strength. Each coupler also has an integral 6061-T6 aluminum barb for connection to the valve cover breather.  The CURL CONTROL silicone couplers are designed with reliefs where they connect to the throttle body, carbon tubing, and velocity stack to provide a smoother transition as air enters and exits the intake.   This coupler allows use of the CURL CONTROL intake with the OEM intake manifold and big-bore throttle bodies like the Acura ZDX throttle body or similarly sized aftermarket units.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n\u003cp\u003e(1) 5-ply, Polyester-Reinforced Silicone Throttle Body Coupler with Integral Aluminum Hose Barb\u003cbr\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si (with original  intake manifold, ZDX or similar big-bore throttle body, and Acuity Curl Control Cold Air Intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-oem-throttle-body\"\u003eOEM Manifold \/ OEM Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-zdx-or-similar-throttle-body\"\u003eRBC or Similar Intake Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-oem-throttle-body\"\u003eRBC or Similar Intake Manifold \/ OEM Throttle Body\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917349669,"sku":"1891-C2","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-K2_coupler_1.jpg?v=1741078207"},{"product_id":"throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-zdx-or-similar-throttle-body","title":"Throttle Body Coupler  for 1891 CURL CONTROL Cold Air Intake System  (RBC or Similar Intake Manifold \/ ZDX or Similar Throttle Body)","description":"\u003cul\u003e\n\u003cli\u003e5-ply, polyester-reinforced silicone\u003c\/li\u003e\n\u003cli\u003eIntegral Aluminum Hose Barb for valvecover vent\u003c\/li\u003e\n\u003cli\u003eDesign for use with Acuity Curl Control Intake\u003c\/li\u003e\n\u003cli\u003eDesigned for use with RBC or Similar Intake Manifold\u003c\/li\u003e\n\u003cli\u003eDesigned for use with ZDX or similar throttle body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eUpgrade your Curl Control Kit to Grow with your Mods:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eAlready own a Curl Control cold air intake but need a new throttle body coupler to convert the kit to work with a different throttle body or intake manifold? We've got you covered! These are the same couplers that are supplied in our Curl Control kits, just sold separately.   All couplers are made from 5-plies of woven polyester reinforcements and 6-plies of silicone for excellent rigidity and strength. Each coupler also has an integral 6061-T6 aluminum barb for connection to the valve cover breather.  The CURL CONTROL silicone couplers are designed with reliefs where they connect to the throttle body, carbon tubing, and velocity stack to provide a smoother transition as air enters and exits the intake.   This coupler allows use of the CURL CONTROL intake with an RBC or similar intake manifold and ZDX or similar throttle body.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n\u003cp\u003e(1) 5-ply, Polyester-Reinforced Silicone Throttle Body Coupler with Integral Aluminum Hose Barb\u003cbr\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si (with RBC or similar intake manifold, ZDX or similar throttle body, and Acuity Curl Control Cold Air Intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-oem-throttle-body\"\u003eOEM Manifold \/ OEM Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-zdx-or-similar-throttle-body\"\u003eOEM Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-oem-throttle-body\"\u003eRBC or Similar Intake Manifold \/ OEM Throttle Body\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917415205,"sku":"1891-C4","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-K3-K4_coupler_2_5d1176ba-0efa-48f1-aff8-cce869d88054.jpg?v=1741078206"},{"product_id":"throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-oem-throttle-body","title":"Throttle Body Coupler  for 1891 CURL CONTROL Cold Air Intake System  (RBC or Similar Intake Manifold \/ OEM Throttle Body)","description":"\u003cul\u003e\n\u003cli\u003e5-ply, polyester-reinforced silicone\u003c\/li\u003e\n\u003cli\u003eIntegral Aluminum Hose Barb for valvecover vent\u003c\/li\u003e\n\u003cli\u003eDesign for use with Acuity Curl Control Intake\u003c\/li\u003e\n\u003cli\u003eDesigned for use with RBC or Similar Intake Manifold\u003c\/li\u003e\n\u003cli\u003eDesigned for use with OEM throttle body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eUpgrade your Curl Control Kit to Grow with your Mods:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp\u003eAlready own a Curl Control cold air intake but need a new throttle body coupler to convert the kit to work with a different throttle body or intake manifold? We've got you covered! These are the same couplers that are supplied in our Curl Control kits, just sold separately.   All couplers are made from 5-plies of woven polyester reinforcements and 6-plies of silicone for excellent rigidity and strength. Each coupler also has an integral 6061-T6 aluminum barb for connection to the valve cover breather.  The CURL CONTROL silicone couplers are designed with reliefs where they connect to the throttle body, carbon tubing, and velocity stack to provide a smoother transition as air enters and exits the intake.   This coupler allows use of the CURL CONTROL intake with an RBC or similar intake manifold and OEM (stock) throttle body.\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e\n\u003cp\u003e(1) 5-ply, Polyester-Reinforced Silicone Throttle Body Coupler with Integral Aluminum Hose Barb\u003cbr\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si (with RBC or similar intake manifold, OEM throttle body, and Acuity Curl Control Cold Air Intake)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-oem-throttle-body\"\u003eOEM Manifold \/ OEM Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-oem-manifold-zdx-or-similar-throttle-body\"\u003eOEM Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/throttle-body-coupler-for-1891-curl-control-cold-air-intake-system-rbc-or-similar-intake-manifold-zdx-or-similar-throttle-body\"\u003eRBC or Similar Intake Manifold \/ ZDX or Similar Throttle Body\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917513509,"sku":"1891-C3","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-K3_coupler_8ec60128-48f1-47bd-8cc4-9a676b04d7e3.jpg?v=1741078205"},{"product_id":"replacement-air-filter-for-1891-cold-air-intake-kits","title":"Replacement Air Filter for 1891 Cold Air Intake Kits","description":"\u003cul\u003e\n\u003cli\u003eDirect replacement for the filter used on ACUiTY's 1891 Curl Control Intake Kits for the 2012-2015 9th Gen Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e6\" (152mm) opening, ideal to mount to a 6\" velocity stack\u003c\/li\u003e\n\u003cli\u003e5\" (127mm) overall height, 7.5\" (190mm) max-width\u003c\/li\u003e\n\u003cli\u003eWashable, reusable, cotton gauze construction\u003c\/li\u003e\n\u003cli\u003eIncludes hose clamp for filter\u003c\/li\u003e\n\u003cli\u003eRed filter element with black rubber\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eThis is the same filter used in all of ACUiTY's 1891 Curl Control cold air intake systems for the 2012-2015 9th Gen Honda Civic Si. If your old filter has become damaged or clogged, this is a perfect way to get the intake refreshed and working like new. The filter features a 6\" (152mm) opening, ideal to mount to a 6\" velocity stack. The filter has a 5\" (127mm) overall height and 7.5\" (190mm) maximum width. The filter is washable reusable and features red cotton-gauze filter element construction. A hose clamp is included with each filter to help affix it to your velocity stack or intake inlet.  \u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eCompatibility List\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 9th Gen Honda Civic Si with ACUiTY 1891 CAI system installed\u003c\/li\u003e\n\u003cli\u003eMay fit other vehicles\/applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917546277,"sku":"1891-FLTR","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-FLTR_3.jpg?v=1741078204"},{"product_id":"13-maf-wiring-harness-extension-for-the-9th-gen-civic-si","title":"Acuity Instruments 13\" MAF Wiring Harness Extension for the 9th Gen Civic Si","description":"\u003cul\u003e\n\u003cli\u003eGreat for CAI or Turbo 9th Gen Civic Si applications where the MAF sensor has been moved to a location that the existing wiring cannot reach\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFemale connector on one end affixes to OEM MAF connector\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMale connector on other end affixes to OEM wiring harness\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing needed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtends wiring approximately 13\" (330mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRubberized, braided cover for abrasion and heat protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eThis is the same wiring harness that's included in our Curl Control Cold Air Intake kits for the 2012-2015 9th Gen Honda Civic Si. The extension is approximately 13\" long and fits between the  mass airflow meter (MAF)  and the  MAF wiring harness. This is an essential item when relocating your MAF for an aftermarket or custom intake system. Or, if you need to extend your OEM harness, this is a great way to make a custom extension without cutting the OEM wiring harness. These fit the 2012-2015 Honda Civic Si. It allows the battery sensor harness to be extended as much as 13\" without cutting any OEM wires. Each harness has a durable, rubberized, braided sheath for abrasion resistance and heat protection.\u003c\/p\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2012-2015 Honda Civic Si\u003c\/li\u003e\n\u003cli\u003eMay fit other vehicles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917644581,"sku":"1891-MFEX","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1891-MFEX_1.jpg?v=1741078202"},{"product_id":"8-o-ring-boss-orb-plug-1","title":"Acuity Instruments -8 O-Ring Boss (ORB) Plug","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's -8 O-Ring Boss (ORB) plug is made from 7075-T6 aluminum and has been hollowed out to make it both strong and lightweight. A silver anodized finish ensures high cosmetic quality and resistance to oxidation. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB plug requires plugging, which is often the case on aftermarket fuel rails and fuel pressure regulators. The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators.\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917742885,"sku":"1913-F02","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_Plug_3.jpg?v=1741078201"},{"product_id":"6an-to-8-o-ring-boss-orb-adapter","title":"Acuity Instruments -6AN to -8 O-Ring Boss (ORB) Adapter","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003eAdapts -8 ORB ports to -6AN for use with -6AN fuel lines\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eGently tapered interior for maximum flow\u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's -6AN to -8 O-Ring Boss (ORB) adapter  is made from 7075-T6 aluminum for strength with a gently tapered interior for maximum flow. A silver anodized finish ensures high cosmetic quality and resistance to oxidation. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB port must be adapted for a -6AN fuel line (which is the typical size used for center feed fuel lines and on k-swaps). The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638917972261,"sku":"1913-F03","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_-6AN_adapter_1.jpg?v=1741078199"},{"product_id":"8an-to-8-o-ring-boss-orb-adapter","title":"Acuity Instruments -8AN to -8 O-Ring Boss (ORB) Adapter","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003eAdapts -8 ORB ports to -8AN for use with -8AN fuel lines\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eGently tapered interior for maximum flow\u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's -8AN to -8 O-Ring Boss (ORB) adapter  is made from 7075-T6 aluminum for strength with a gently tapered interior for maximum flow. A silver anodized finish ensures high cosmetic quality and resistance to oxidation. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB port must be adapted for a -8AN fuel line (which is a common size used in very high horsepower applications). The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638918070565,"sku":"1913-F04","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_-8AN_adapter_2.jpg?v=1741078197"},{"product_id":"1-8-npt-to-8-o-ring-boss-orb-adapter","title":"Acuity Instruments 1\/8 NPT to -8 O-Ring Boss (ORB) Adapter","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003eAdapts -8 ORB ports to  1\/8 NPT for use with pressure gauges or sensors\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's  1\/8 NPT  to -8 O-Ring Boss (ORB) adapter  is made from 7075-T6 aluminum for strength, and its silver anodized finish ensures high cosmetic quality and resistance to oxidation. It's a great option for those wanting to discretely mount a fuel pressure gauge to the side of a fuel rail or fuel pressure regulator. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB port must be adapted to a 1\/8 NPT Port (which is a common size used for sensors and fuel pressure gauges). The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSee below for examples of the fitting used to adapt fuel pressure regulators onto ACUiTY's K-Series Fuel Rail \u003cem\u003e(1913-F05 fitting comes with fitting and o-ring only, gauge and fuel rail sold separately)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/blue_k-series_fuel_rail_with_gauge_1s_240x240.jpg?v=1573688684\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/blue_k-series_fuel_rail_with_gauge_2s_240x240.jpg?v=1573688649\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/red_k-series_fuel_rail_with_gauge_2s_240x240.jpg?v=1573687464\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/red_k-series_fuel_rail_with_gauge_1s_240x240.jpg?v=1573687433\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/purple_k-series_fuel_rail_with_gauge_1s_240x240.jpg?v=1573686121\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/purple_k-series_fuel_rail_with_gauge_2s_240x240.jpg?v=1573686144\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_2s_240x240.jpg?v=1573681792\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_1s_240x240.jpg?v=1573681775\" alt=\"1\/8 NPT fuel pressure gauge adapter for -8 ORB Port\"\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638918168869,"sku":"1913-F05","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_NPT_adapter_3.jpg?v=1741078196"},{"product_id":"5-16-quick-connect-to-8-o-ring-boss-orb-adapter-62mm-flange-to-tip","title":"Acuity Instruments 5\/16\" Quick-Connect to -8 O-Ring Boss (ORB) Adapter, 62mm flange to tip","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003eAdapts -8 ORB ports to  5\/16\" Quick-Connect for use with many Honda\/Acura fuel lines\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eGently tapered interior for maximum flow\u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's  5\/16\" Quick-Connecto to -8 O-Ring Boss (ORB) adapter  is made from 7075-T6 aluminum for strength with a gently tapered interior for maximum flow. They are particularly useful when running an aftermarket Honda K-Series compatible fuel rail with a stock fuel line. A silver anodized finish ensures high cosmetic quality and resistance to oxidation. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB port must be adapted for a 5\/16\" Quick-Connect style  fuel line (which is a common style used on the fuel rail for many Honda K-Series vehicles except for vehicles with port injection). The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eThis is one of 2 similar fittings ACUiTY produces. This design (1913-F06) is 62mm long from the flange to the tip, while ACUiTY's 1913-F07 fitting is 100mm long from flange to tip, for applications needing a longer reach.\u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators. This fitting is a great choice when using ACUiTY's 1913 fuel rails on a 7th Gen Civic Si\/R, RSX (including the S), DC5 Integra-R, or a 9th Gen Civic Si when the OEM fuel line going to the rail will be retained.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638918332709,"sku":"1913-F06","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_Quick-Connect_adapter_4.jpg?v=1741078194"},{"product_id":"5-16-quick-connect-to-8-o-ring-boss-orb-adapter-100mm-flange-to-tip","title":"Acuity Instruments 5\/16\" Quick-Connect to -8 O-Ring Boss (ORB) Adapter, 100mm flange to tip","description":"\u003cul\u003e\n\u003cli\u003eFits  in all fuel rails and other fuel system components that accept -8 ORB fittings\u003c\/li\u003e\n\u003cli\u003eAdapts -8 ORB ports to  5\/16\" Quick-Connect for use with many Honda\/Acura fuel lines\u003c\/li\u003e\n\u003cli\u003e7075-T6 Aluminum construction for added strength over traditional 6061-T6 fittings  \u003c\/li\u003e\n\u003cli\u003eGently tapered interior for maximum flow\u003c\/li\u003e\n\u003cli\u003eAnodized for durability\u003c\/li\u003e\n\u003cli\u003eFlanged hex to help avoid wrench damage during installation\u003c\/li\u003e\n\u003cli\u003eSupplied with ethanol-safe FKM o-ring\u003c\/li\u003e\n\u003cli\u003e7\/8\" Hex Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's  5\/16\" Quick-Connecto to -8 O-Ring Boss (ORB) adapter  is made from 7075-T6 aluminum for strength with a gently tapered interior for maximum flow. They are particularly useful when running an aftermarket Honda K-Series compatible fuel rail with a stock fuel line. A silver anodized finish ensures high cosmetic quality and resistance to oxidation. These were designed for use with ACUiTY's K-Series Fuel Rails, but they are perfect for use in any gas, ethanol, or gas\/ethanol mix fuel system where a -8 ORB port must be adapted for a 5\/16\" Quick-Connect style  fuel line (which is a common style used on the fuel rail for many Honda K-Series vehicles except for vehicles with port injection). The fitting comes supplied with a -908 FKM o-ring that is gasoline and ethanol (and E85, etc) compatible. Additionally, each fitting is designed with a flange at the base of the 7\/8\" hex to help protect against scratching the part the fitting is being threaded into during tightening.  \u003c\/p\u003e\n\u003cp\u003eThis is one of 2 similar fittings ACUiTY produces. This design (1913-F07) is 100mm long from the flange to the tip, while ACUiTY's 1913-F07 fitting is 62mm long from flange to tip, for applications needing a less reach.\u003c\/p\u003e\n\u003cp\u003eIf replacement o-rings are needed, order ACUiTY part number 1913-F08 (which includes 5pcs of -908, FKM O-Rings).\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB) ports found on ACUiTY's K-Series fuel rails as well as many other aftermarket fuel rails and fuel pressure regulators. This fitting is a great choice when using ACUiTY's 1913 fuel rails on an 8th Gen Civic Si\/R.\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638918529317,"sku":"1913-F07","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8_ORB_Quick-Connect_adapter_7.jpg?v=1741078193"},{"product_id":"908-fkm-o-rings-for-use-with-8-orb-fittings-5-pack","title":"Acuity Instruments -908 FKM O-Rings for use with -8 ORB Fittings (5-pack)","description":"\u003cul\u003e\n\u003cli\u003e5 pieces\u003c\/li\u003e\n\u003cli\u003eSize -908 for use with -8 o-ring boss (ORB) fittings\u003c\/li\u003e\n\u003cli\u003eFKM material, 75a durometer\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline\u003c\/li\u003e\n\u003cli\u003eCompatible with ethanol\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline\/ethanol mixtures (e10, e85, etc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003eThese are a handy item to have on hand if you find yourself servicing performance fuel systems or if you  are installing a new fuel rail and want some insurance in the event you damage an o-ring during an installation. These are size -908, which is the specification size for use with all -8 ORB fittings. The material is FKM, which is the ideal material for use in both gasoline and ethanol systems, as well as gas\/ethanol (e85 etc) systems. Among the aftermarket parts community, -8 o-ring boss (ORB) is among the most popular size of port used on fuel rails and fuel pressure regulators. Of course, not all fuel rails and regulators use -8 ORB, so you should always check your size requirements before ordering.  \u003c\/p\u003e\n\u003cp\u003eEach pack of o-rings includes 5 o-rings total.\u003c\/p\u003e\n\u003cstrong\u003eFitment Info\u003c\/strong\u003e\n\u003cp\u003eDesigned to fit standard -8 o-ring boss (ORB)  fittings  \u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638918725925,"sku":"1913-F08","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/908_FKM_Viton_O-Ring_5.jpg?v=1741078191"},{"product_id":"k-series-fuel-rail-in-black-satin-finish","title":"Acuity Instruments K-Series Fuel Rail in Satin Black Finish","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFittings sold separately. This listing is for the modular fuel rail itself.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x fuel rail\u003c\/li\u003e\n\u003cli\u003e2x class 10.9 mounting screws\u003c\/li\u003e\n\u003cli\u003e1x stainless steel 1\/8 NPT plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether upgrading for additional fuel delivery needs, to run upgraded fuel lines, or to simply clean up your engine bay, ACUiTY's K-Series High-Flow Fuel Rail is the most versatile and refined solution available. With it's 1\/8 NPT port on top, -8 o-ring boss (ORB) ports on both ends and another -8 ORB port located at the middle of the rail, there are a variety of ways you can set the rail up for your car (see \"Fitment Info\" for application-specific fitting requirements). Each rail is constructed from 6061-T6 aluminum and has a satin-texture, anodized finish with laser-etched technical info and logos.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15mm (0.59\") bore supports 1000+hp\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT gauge port\u003c\/li\u003e\n\u003cli\u003e-8 ORB center-feed port for tucked fuel lines\u003c\/li\u003e\n\u003cli\u003e-8 ORB end ports for OEM, side-feed, or return setups\u003c\/li\u003e\n\u003cli\u003e6061-T6 billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eSatin black anodized finish\u003c\/li\u003e\n\u003cli\u003eIncludes class 10.9 zinc-plated mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmong the rails' other features are countersunk mounting screw holes and supplied class 10.9+ hardware to replace the OEM studs. Each rail is also supplied with a stainless steel 1\/8 NPT plug in case a top-mounted fuel pressure gauge is used. The end locations for the -8 ORB ports have been specifically machined to help reduce the likelihood of wrench damage to the rail's cosmetic finish during installation. As an added bonus rarely found on aftermarket rails, the rail allows the end-user to retain the OEM injector clips if you wish, just for some added peace of mind.\u003c\/p\u003e\n\u003cp\u003eTons of possible configurations (using optional fittings, sold separately). See the \"Fitment Info\" tab for a list of fittings by vehicle and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide-feed for OEM fuel lines on many vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/8th_Gen_Si_Fuel_Rail_black_1s_600x600.jpg?v=1573680993\" alt=\"Honda K-Series billet aluminum fuel rail in black with quick disconnect fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCenter-feed using a -6AN line:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_centerfeed_fuel_rail_black_1s_600x600.jpg?v=1573681048\" alt=\"Honda K-Series billet aluminum fuel rail in black with centerfeed fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -6AN line for k-swaps and high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_black_1s_600x600.jpg?v=1573681093\" alt=\"Honda K-Series billet aluminum fuel rail in black with -6AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -8AN line for k-swaps and very high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_black_2s_600x600.jpg?v=1573681116\" alt=\"Honda K-Series billet aluminum fuel rail in black with -8AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple fuel pressure gauge mounting options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eMount a gauge on top using the 1\/8 NPT Port, or plug the port if you prefer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_3_240x240.jpg?v=1593141504\" style=\"float: none;\" width=\"240x240\" height=\"240x240\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_5_240x240.jpg?v=1593141574\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eOr mount a gauge on the side of the rail using the 1913-F05 adapter fitting (sold separately):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_1_240x240.jpg?v=1593141775\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/black_k-series_fuel_rail_with_gauge_2_240x240.jpg?v=1593141880\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eDesign retains OEM injector mounting clips for extra peace of mind:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_fuel_rail_back_1_480x480.jpg?v=1573681833\" alt=\"Fuel injector installed in k-series fuel rail\" style=\"float: none;\" width=\"480x480\" height=\"480x480\"\u003e\u003c\/div\u003e\n\u003cp\u003eACUiTY has made 6 unique fittings (sold separately) available for the rail to help you customize it exactly to your needs. The fittings are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1913-F02: -8 ORB Plug\u003c\/li\u003e\n\u003cli\u003e1913-F03: -6AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F04: -8AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F05: 1\/8 NPT adapter\u003c\/li\u003e\n\u003cli\u003e1913-F06: 5\/16\" Quick-Disconnect adapter, short\u003c\/li\u003e\n\u003cli\u003e1913-F07: 5\/16\" Quick-Disconnect adapter, long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will need PTFE thread sealant (do not use teflon tape on fuel systems as it can foul injectors), and the appropriate fittings for your application. For a complete solution, see our application-specific fuel line kits.\u003c\/p\u003e\n\u003cp\u003eFits most K-Series engines except for the direct-injected K20C and K20B engines\u003c\/p\u003e\n\u003cp\u003eFitting requirements vary based on application. Please see the application list and fitting requirements below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001-2005 Civic Si and Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2002-2006 Acura RSX, RSX-S, and Integra Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2012-2015 Honda Civic Si\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e2006-2011 Honda Civic Si and Type R\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eK-Swaps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03\u003cspan\u003e \u003c\/span\u003e(-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-purple-satin-finish\"\u003eSatin Purple\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-red-finish\"\u003eSatin Red\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-teal-finish\"\u003eSatin Teal\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638919119141,"sku":"1913-BLK","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/k-series_fuel_rail_back_9.jpg?v=1741078187"},{"product_id":"k-series-fuel-rail-in-purple-satin-finish","title":"Acuity Instruments K-Series Fuel Rail in Satin Purple Finish","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFittings sold separately. This listing is for the modular fuel rail itself.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x fuel rail\u003c\/li\u003e\n\u003cli\u003e2x class 10.9 mounting screws\u003c\/li\u003e\n\u003cli\u003e1x stainless steel 1\/8 NPT plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether upgrading for additional fuel delivery needs, to run upgraded fuel lines, or to simply clean up your engine bay, ACUiTY's K-Series High-Flow Fuel Rail is the most versatile and refined solution available. With it's 1\/8 NPT port on top, -8 o-ring boss (ORB) ports on both ends and another -8 ORB port located at the middle of the rail, there are a variety of ways you can set the rail up for your car (see \"Fitment Info\" for application-specific fitting requirements). Each rail is constructed from 6061-T6 aluminum and has a satin-texture, anodized finish with laser-etched technical info and logos.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15mm (0.59\") bore supports 1000+hp\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT gauge port\u003c\/li\u003e\n\u003cli\u003e-8 ORB center-feed port for tucked fuel lines\u003c\/li\u003e\n\u003cli\u003e-8 ORB end ports for OEM, side-feed, or return setups\u003c\/li\u003e\n\u003cli\u003e6061-T6 billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eSatin black anodized finish\u003c\/li\u003e\n\u003cli\u003eIncludes class 10.9 zinc-plated mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmong the rails' other features are countersunk mounting screw holes and supplied class 10.9+ hardware to replace the OEM studs. Each rail is also supplied with a stainless steel 1\/8 NPT plug in case a top-mounted fuel pressure gauge is used. The end locations for the -8 ORB ports have been specifically machined to help reduce the likelihood of wrench damage to the rail's cosmetic finish during installation. As an added bonus rarely found on aftermarket rails, the rail allows the end-user to retain the OEM injector clips if you wish, just for some added peace of mind.\u003c\/p\u003e\n\u003cp\u003eTons of possible configurations (using optional fittings, sold separately). See the \"Fitment Info\" tab for a list of fittings by vehicle and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide-feed for OEM fuel lines on many vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/8th_Gen_Si_Fuel_Rail_Purple_1s_600x600.jpg?v=1573685903\" alt=\"Honda K-Series billet aluminum fuel rail in purple with quick disconnect fitting\" style=\"float: none;\" width=\"600x600\" height=\"600x600\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCenter-feed using a -6AN line:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_centerfeed_fuel_rail_purple_1s_600x600.jpg?v=1573685933\" alt=\"Honda K-Series billet aluminum fuel rail in black with centerfeed fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -6AN line for k-swaps and high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_purple_1s_600x600.jpg?v=1573686005\" alt=\"Honda K-Series billet aluminum fuel rail in purple with -6AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -8AN line for k-swaps and very high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_purple_2s_600x600.jpg?v=1573686033\" alt=\"Honda K-Series billet aluminum fuel rail in black with -8AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple fuel pressure gauge mounting options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eMount a gauge on top using the 1\/8 NPT Port, or plug the port if you prefer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/purple_k-series_fuel_rail_with_gauge_4_7d5a4772-d2a7-4eeb-9e2d-a08bc98b175c_240x240.jpg?v=1593143125\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/purple_k-series_fuel_rail_with_gauge_3_ba10e3cf-31a6-40aa-9274-86a83a49a471_240x240.jpg?v=1593143125\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eOr mount a gauge on the side of the rail using the 1913-F05 adapter fitting (sold separately):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/purple_k-series_fuel_rail_with_gauge_1_07dc4baa-cd3d-48f3-bbe1-e527da68b038_240x240.jpg?v=1593143125\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/purple_k-series_fuel_rail_with_gauge_2_c42d4e40-ba9d-4302-9c33-269e3123d133_240x240.jpg?v=1593143125\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign retains OEM injector mounting clips for extra peace of mind:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_fuel_rail_purple_1_480x480.jpg?v=1573686173\" alt=\"Fuel injector installed in purple Acuity fuel rail for Honda K-Series Engines\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eACUiTY has made 6 unique fittings (sold separately) available for the rail to help you customize it exactly to your needs. The fittings are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1913-F02: -8 ORB Plug\u003c\/li\u003e\n\u003cli\u003e1913-F03: -6AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F04: -8AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F05: 1\/8 NPT adapter\u003c\/li\u003e\n\u003cli\u003e1913-F06: 5\/16\" Quick-Disconnect adapter, short\u003c\/li\u003e\n\u003cli\u003e1913-F07: 5\/16\" Quick-Disconnect adapter, long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will need PTFE thread sealant (do not use teflon tape on fuel systems as it can foul injectors), and the appropriate fittings for your application. For a complete solution, see our application-specific fuel line kits.\u003c\/p\u003e\n\u003cp\u003eFits most K-Series engines except for the direct-injected K20C and K20B engines\u003c\/p\u003e\n\u003cp\u003eFitting requirements vary based on application. Please see the application list and fitting requirements below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001-2005 Civic Si and Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2002-2006 Acura RSX, RSX-S, and Integra Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2012-2015 Honda Civic Si\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e2006-2011 Honda Civic Si and Type R\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eK-Swaps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-black-satin-finish\"\u003eSatin Black\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-red-finish\"\u003eSatin Red\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-teal-finish\"\u003eSatin Teal\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638919676197,"sku":"1913-PPL","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/k-series_fuel_rail_purple_9.jpg?v=1741078184"},{"product_id":"k-series-fuel-rail-in-satin-red-finish","title":"Acuity Instruments K-Series Fuel Rail in Satin Red Finish","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFittings sold separately. This listing is for the modular fuel rail itself.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x fuel rail\u003c\/li\u003e\n\u003cli\u003e2x class 10.9 mounting screws\u003c\/li\u003e\n\u003cli\u003e1x stainless steel 1\/8 NPT plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether upgrading for additional fuel delivery needs, to run upgraded fuel lines, or to simply clean up your engine bay, ACUiTY's K-Series High-Flow Fuel Rail is the most versatile and refined solution available. With it's 1\/8 NPT port on top, -8 o-ring boss (ORB) ports on both ends and another -8 ORB port located at the middle of the rail, there are a variety of ways you can set the rail up for your car (see \"Fitment Info\" for application-specific fitting requirements). Each rail is constructed from 6061-T6 aluminum and has a satin-texture, anodized finish with laser-etched technical info and logos.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15mm (0.59\") bore supports 1000+hp\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT gauge port\u003c\/li\u003e\n\u003cli\u003e-8 ORB center-feed port for tucked fuel lines\u003c\/li\u003e\n\u003cli\u003e-8 ORB end ports for OEM, side-feed, or return setups\u003c\/li\u003e\n\u003cli\u003e6061-T6 billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eSatin black anodized finish\u003c\/li\u003e\n\u003cli\u003eIncludes class 10.9 zinc-plated mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmong the rails' other features are countersunk mounting screw holes and supplied class 10.9+ hardware to replace the OEM studs. Each rail is also supplied with a stainless steel 1\/8 NPT plug in case a top-mounted fuel pressure gauge is used. The end locations for the -8 ORB ports have been specifically machined to help reduce the likelihood of wrench damage to the rail's cosmetic finish during installation. As an added bonus rarely found on aftermarket rails, the rail allows the end-user to retain the OEM injector clips if you wish, just for some added peace of mind.\u003c\/p\u003e\n\u003cp\u003eTons of possible configurations (using optional fittings, sold separately). See the \"Fitment Info\" tab for a list of fittings by vehicle and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide-feed for OEM fuel lines on many vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/8th_Gen_Si_Fuel_Rail_red_1s_600x600.jpg?v=1573687255\" alt=\"Honda K-Series billet aluminum fuel rail in red with quick disconnect fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCenter-feed using a -6AN line:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_centerfeed_fuel_rail_red_1s_600x600.jpg?v=1573687282\" alt=\"Honda K-Series billet aluminum fuel rail in red with centerfeed fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -6AN line for k-swaps and high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_red_1s_600x600.jpg?v=1573687316\" alt=\"Honda K-Series billet aluminum fuel rail in red with -6AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -8AN line for k-swaps and very high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_red_2s_600x600.jpg?v=1573687352\" alt=\"Honda K-Series billet aluminum fuel rail in red with -8AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple fuel pressure gauge mounting options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eMount a gauge on top using the 1\/8 NPT Port, or plug the port if you prefer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/red_k-series_fuel_rail_with_gauge_3_d5d6f97b-db92-4850-b570-87dad661502e_240x240.jpg?v=1593143287\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/red_k-series_fuel_rail_with_gauge_5_c56aeace-3003-4e4f-83ef-8227d218e4bb_240x240.jpg?v=1593143287\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eOr mount a gauge on the side of the rail using the 1913-F05 adapter fitting (sold separately):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/red_k-series_fuel_rail_with_gauge_1_aa9fe69b-a4bc-4570-8b5b-f558a89ca4bf_240x240.jpg?v=1593143287\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/red_k-series_fuel_rail_with_gauge_2_daca2c8a-c10c-4594-9a50-6b2b6024f56a_240x240.jpg?v=1593143287\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign retains OEM injector mounting clips for extra peace of mind:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_fuel_rail_red_1_480x480.jpg?v=1573687493\" alt=\"Fuel injector installed in k-series fuel rail\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eACUiTY has made 6 unique fittings (sold separately) available for the rail to help you customize it exactly to your needs. The fittings are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1913-F02: -8 ORB Plug\u003c\/li\u003e\n\u003cli\u003e1913-F03: -6AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F04: -8AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F05: 1\/8 NPT adapter\u003c\/li\u003e\n\u003cli\u003e1913-F06: 5\/16\" Quick-Disconnect adapter, short\u003c\/li\u003e\n\u003cli\u003e1913-F07: 5\/16\" Quick-Disconnect adapter, long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will need PTFE thread sealant (do not use teflon tape on fuel systems as it can foul injectors), and the appropriate fittings for your application. For a complete solution, see our application-specific fuel line kits.\u003c\/p\u003e\n\u003cp\u003eFits most K-Series engines except for the direct-injected K20C and K20B engines\u003c\/p\u003e\n\u003cp\u003eFitting requirements vary based on application. Please see the application list and fitting requirements below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001-2005 Civic Si and Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2002-2006 Acura RSX, RSX-S, and Integra Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2012-2015 Honda Civic Si\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e2006-2011 Honda Civic Si and Type R\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eK-Swaps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-black-satin-finish\"\u003eSatin Black\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-purple-satin-finish\"\u003eSatin Purple\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-teal-finish\"\u003eSatin Teal\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638920233253,"sku":"1913-RED","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/k-series_fuel_rail_red_9.jpg?v=1741078182"},{"product_id":"k-series-fuel-rail-in-satin-teal-finish","title":"Acuity Instruments K-Series Fuel Rail in Satin Teal Finish","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFittings sold separately. This listing is for the modular fuel rail itself.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach kit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x fuel rail\u003c\/li\u003e\n\u003cli\u003e2x class 10.9 mounting screws\u003c\/li\u003e\n\u003cli\u003e1x stainless steel 1\/8 NPT plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether upgrading for additional fuel delivery needs, to run upgraded fuel lines, or to simply clean up your engine bay, ACUiTY's K-Series High-Flow Fuel Rail is the most versatile and refined solution available. With it's 1\/8 NPT port on top, -8 o-ring boss (ORB) ports on both ends and another -8 ORB port located at the middle of the rail, there are a variety of ways you can set the rail up for your car (see \"Fitment Info\" for application-specific fitting requirements). Each rail is constructed from 6061-T6 aluminum and has a satin-texture, anodized finish with laser-etched technical info and logos.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e15mm (0.59\") bore supports 1000+hp\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT gauge port\u003c\/li\u003e\n\u003cli\u003e-8 ORB center-feed port for tucked fuel lines\u003c\/li\u003e\n\u003cli\u003e-8 ORB end ports for OEM, side-feed, or return setups\u003c\/li\u003e\n\u003cli\u003e6061-T6 billet aluminum construction\u003c\/li\u003e\n\u003cli\u003eSatin black anodized finish\u003c\/li\u003e\n\u003cli\u003eIncludes class 10.9 zinc-plated mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAmong the rails' other features are countersunk mounting screw holes and supplied class 10.9+ hardware to replace the OEM studs. Each rail is also supplied with a stainless steel 1\/8 NPT plug in case a top-mounted fuel pressure gauge is used. The end locations for the -8 ORB ports have been specifically machined to help reduce the likelihood of wrench damage to the rail's cosmetic finish during installation. As an added bonus rarely found on aftermarket rails, the rail allows the end-user to retain the OEM injector clips if you wish, just for some added peace of mind.\u003c\/p\u003e\n\u003cp\u003eTons of possible configurations (using optional fittings, sold separately). See the \"Fitment Info\" tab for a list of fittings by vehicle and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSide-feed for OEM fuel lines on many vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left; padding-left: 30px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/8th_Gen_Si_Fuel_Rail_blue_1s_5e6eab2e-66fd-48e9-bc54-9c3d30866e83_600x600.jpg?v=1573688329\" alt=\"Honda K-Series billet aluminum fuel rail in blue with quick disconnect fitting\" style=\"float: none;\" width=\"600x600\" height=\"600x600\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCenter-feed using a -6AN line:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_centerfeed_fuel_rail_blue_1s_600x600.jpg?v=1573688353\" alt=\"Honda K-Series billet aluminum fuel rail in blue with centerfeed fitting\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -6AN line for k-swaps and high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_blue_1s_600x600.jpg?v=1573688393\" alt=\"Honda K-Series billet aluminum fuel rail in blue with -6AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eReturn setup with -8AN line for k-swaps and very high horsepower applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-swap_fuel_rail_blue_2s_600x600.jpg?v=1573688429\" alt=\"Honda K-Series billet aluminum fuel rail in blue with -8AN k-swap fittings\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple fuel pressure gauge mounting options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eMount a gauge on top using the 1\/8 NPT Port, or plug the port if you prefer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/blue_k-series_fuel_rail_with_gauge_3_252d9bb1-a663-402f-8e0e-9c55b1c4473c_240x240.jpg?v=1593143392\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/blue_k-series_fuel_rail_with_gauge_5_7c95f3d1-ab55-4954-881a-b64c44cfb1b8_240x240.jpg?v=1593143392\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eOr mount a gauge on the side of the rail using the 1913-F05 adapter fitting (sold separately):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/blue_k-series_fuel_rail_with_gauge_1_345f7cf4-8176-4657-8472-167f568dfb5b_240x240.jpg?v=1593143392\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/blue_k-series_fuel_rail_with_gauge_2_ce8dc490-4c04-46b4-b1e8-38a06d0b9464_240x240.jpg?v=1593143392\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign retains OEM injector mounting clips for extra peace of mind:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/k-series_fuel_rail_blue_1_480x480.jpg?v=1573688711\" alt=\"Fuel injector installed in k-series fuel rail\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eACUiTY has made 6 unique fittings (sold separately) available for the rail to help you customize it exactly to your needs. The fittings are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1913-F02: -8 ORB Plug\u003c\/li\u003e\n\u003cli\u003e1913-F03: -6AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F04: -8AN adapter\u003c\/li\u003e\n\u003cli\u003e1913-F05: 1\/8 NPT adapter\u003c\/li\u003e\n\u003cli\u003e1913-F06: 5\/16\" Quick-Disconnect adapter, short\u003c\/li\u003e\n\u003cli\u003e1913-F07: 5\/16\" Quick-Disconnect adapter, long\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will need PTFE thread sealant (do not use teflon tape on fuel systems as it can foul injectors), and the appropriate fittings for your application. For a complete solution, see our application-specific fuel line kits.\u003c\/p\u003e\n\u003cp\u003eFits most K-Series engines except for the direct-injected K20C and K20B engines\u003c\/p\u003e\n\u003cp\u003eFitting requirements vary based on application. Please see the application list and fitting requirements below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2001-2005 Civic Si and Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2002-2006 Acura RSX, RSX-S, and Integra Type R\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003e2012-2015 Honda Civic Si\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F06 (5\/16\" Short Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003e2006-2011 Honda Civic Si and Type R\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith OEM Fuel Line and\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F07 (5\/16\" Long Quick-Disconnect Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cli\u003e\u003cstrong\u003eK-Swaps\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and side-mounted gauge\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(1x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003cbr\u003e(1x) 1913-F05 (1\/8 NPT Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eWith -6AN center-feed or side-feed fuel lines and top-mounted gauge or no-gauge\u003c\/strong\u003e\u003cbr\u003e(2x) 1913-F02 (-8 ORB Plugs)\u003cbr\u003e(1x) 1913-F03 (-6AN Adapter)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -6AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F03\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-6AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith -8AN return-style fuel lines\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003e1\u003c\/span\u003e\u003cspan\u003ex) 1913-F02 (-8 ORB Plugs)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(2x) 1913-F04\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e(-8AN Adapter)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-black-satin-finish\"\u003eSatin Black\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-purple-satin-finish\"\u003eSatin Purple\u003c\/a\u003e, \u003ca href=\"https:\/\/saikospeed.com\/products\/k-series-fuel-rail-in-satin-red-finish\"\u003eSatin Red\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638936486181,"sku":"1913-TEL","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/k-series_fuel_rail_blue_9.jpg?v=1741078179"},{"product_id":"acuity-scatter-t-shirt","title":"Acuity Scatter T-Shirt - Black","description":"Show some love for that purp at your next car meet or trip to the track. This shirt is made from a black, 60% Cotton \/ 40% Polyester blend that breathes very well. The fit is flattering and comfortable. Each shirt features a screen-printed logo in white over Acuity's purple \"Scatter\" livery. The tag is designed to be easily torn off after purchase because you know, no one likes tags rubbing their neck. Support a brand that's dedicated to improving lap times and the driving experience, and look sexy as hell doing it.\n\n\u003cli\u003e60% Cotton \/ 40% Poly Blend that breathes well\u003c\/li\u003e\n\u003cli\u003eScreen printed on premium T\u003c\/li\u003e\n\u003cli\u003eTear-away tag design\u003c\/li\u003e\n\u003cli\u003eblack base color with purple and white screen printing\u003c\/li\u003e","brand":"Acuity Instruments","offers":[{"title":"Small","offer_id":47638938091813,"sku":"1915-T1","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":47638938124581,"sku":"1915-T2","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":47638938157349,"sku":"1915-T3","price":21.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":47638938190117,"sku":"1915-T4","price":21.0,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":47638938222885,"sku":"1915-T5","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/black_flat_1.jpg?v=1741078178"},{"product_id":"1917-shifter-cable-bushing-upgrade","title":"Acuity Instruments Shifter Cable Bushing Upgrade (Fits Various 2006 \u0026 Earlier Hondas)","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003eBad news: your OEM bushings suck. Honda and Acura intentionally make their rubber shifter cable bushings very compliant in an effort to give the car a more tame feel. For many drivers, that's ideal. Unfortunately, this disconnects the driver from feeling the transmission during shifts, often leading to missed shifts or slow shifting in racing conditions. A less compliant plastic or metal bushing is the ideal solution, but without a spherical bearing, the bushing will cause the cables to bind and fatigue. That's why Acuity has designed this kit with a custom acetal and aluminum spherical bushing. Also unlike most bushings on the market, Acuity's design incorporates elastomer rings to provide the best fit possible with your cables. Experience a solid, smooth shift that will make you fall in love with your car again.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring Loaded Design Wear-Compensates\u003c\/li\u003e\n\u003cli\u003eSpherical Design decreases resistance in shifts\u003c\/li\u003e\n\u003cli\u003eSolid Construction provides a stiffer feel than the OEM Rubber\u003c\/li\u003e\n\u003cli\u003eIncludes all stainless steel hardware to avoid corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUnderstanding the Science of that Perfect Shift Feel:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYears of experience have taught the engineers at Acuity that there are many elements to a refined, responsive shift. Compliance from flimsy components in the shift linkage leaves the driver feeling detached from the transmission. Acuity combats this by replacing the OEM rubber bushings with much stiffer Acetal and 6061-T6 Aluminum. A large-diameter, custom spherical bearing minimizes long-term wear and tear while eliminating the binding that is caused by most aftermarket solid shifter cable bushings. Loose-fitting components also contribute to a poor shifting feel. That's why Acuity uses integral o-rings on the outside of each bushing to provide a perfect fit with your OEM cables. Tested on street cars, track cars, and Acuity's unreasonably violent shifter testing machine, these bushings are designed to be robust and proven to last. Each bushing kit is laser etched with a unique serial number and includes stainless steel hardware to help prevent long-term corrosion, keeping your bushings looking great even longer. And if all of that isn't impressive enough, the bushings are over 20% lighter than their OEM counterparts, weighing in at only 48 grams (with hardware).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits These Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2005 HONDA Civic Si\u003c\/li\u003e\n\u003cli\u003e2002-2006 ACURA RSX (MT Only)\u003c\/li\u003e\n\u003cli\u003e2002-2006 ACURA RSX-S\u003c\/li\u003e\n\u003cli\u003e2003-2007 HONDA Accord (7th Gen, all MT)\u003c\/li\u003e\n\u003cli\u003e2004-2008 ACURA TSX\u003c\/li\u003e\n\u003cli\u003e2006 HONDA Civic (MT Only)\u003c\/li\u003e\n\u003cli\u003e2006 HONDA Civic Si\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHere's a quick guide we made with tips on how to remove the stock rubber bushings properly, with additional tips on retaining ring installation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/uZz1yVgwez8\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638938485029,"sku":"1917","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1917_04.jpg?v=1741078175"},{"product_id":"acuity-shifter-base-bushings-for-the-10th-gen-accord","title":"Acuity Shifter Base Bushings for the 10th Gen Accord","description":"\u003cul\u003e\n\u003cli\u003eReduces compliance by replacing the OEM rubber bushings with solid aluminum\u003c\/li\u003e\n\u003cli\u003ePurple anodized finish\u003c\/li\u003e\n\u003cli\u003eLaser etched acuity logos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e  \u003cstrong\u003eDescripton\u003c\/strong\u003e\n\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eMuch Needed Refinement for the OEM Shifter\u003cbr\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eThe OEM base bushings on most Hondas and Acuras are made from highly compliant rubber. Thanks to leverage, the small amount of compliance the rubber adds equates to a very noticeable \"spongy\" feeling in the shift knob during shifts. This bushing kit replaces the OEM rubber bushings with rigid 6061-T651 aluminum making for a much more decisive shift, even with a stock shifter. As an added touch, the bushings are coated in a purple Type 2 anodized finished, laser etched, and paired with class 10.9  screws (for the front bushings) and nuts (for the rear bushings).\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eThese are a really cost-effective mod to perform and pair great with our Short Throw Adapter (1923), Centering Spring Upgrade (1918), and Shifter Rocker Upgrade (1932). We recommend installing all at once to avoid the need to remove the center console multiple times.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ Honda Accord (All 6mt)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eInstall Guide\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1x_PbCmFOgu0nAZ0YEtPmK4Bl5QGL4IG8\/view?usp=sharing\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Install Guide for the Acuity Shifter Base Bushings for the 10th Gen Accord \"\u003eClick Here for a PDF Install Guide\u003c\/a\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638938616101,"sku":"1930","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1930_4.jpg?v=1741078174"},{"product_id":"acuity-shifter-rocker-upgrade-for-the-10th-gen-accord","title":"Acuity Shifter Rocker Upgrade for the 10th Gen Accord","description":"\u003cul\u003e\n\u003cli\u003eReduced shifter lateral play (left\/right)\u003c\/li\u003e\n\u003cli\u003eReduced gate width (movement left\/right) when selecting gears\u003c\/li\u003e\n\u003cli\u003eStiffer feel when selecting gears\u003c\/li\u003e\n\u003cli\u003eImproved precision can reduce missed shifts\u003c\/li\u003e\n\u003cli\u003e6061-T6 Aluminum construction\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003eNarrower Gates, Less Play, Stiffer Feel:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eRefining your Accord's shifting system is a great way to add a sporty feel that will put a smile on your face every time you go for a drive. The Acuity Shifter Rocker Upgrade for the 10th Gen Honda  Accord can be appreciated as much during street driving as at the track. Altered geometry reduces the mechanical advantage of the rocker to provide narrower, stiffer gates. Much  like how a short throw adapter reduces the distance in the forward and reverse direction while changing gears, this Shifter Rocker Upgrade reduces the distance in the left and right direction while changing gears (such as 2 to 3, 4 to 5, etc). The OEM plastic has been replaced with billet 6061-T6 aluminum construction. This makes for a much stiffer part, meaning less flex when shifting forcefully  and better feedback from the transmission during shifts. Additionally, Acuity's unique joint designs at the main pivot and spherical joint incorporate low-friction, self-lubricating bushings that  are designed to reduce friction in the shifter while naturally eliminating any gaps between parts in the joint. This allows the joint to wear-compensate over time, meaning the rocker will age gracefully and provide many years of use, abuse, and happy shifting. Class 10.9 steel hardware and an aluminum bushing replace the factory snap-in feature, further reducing free play. This pairs very well with Acuity's Shifter Base Bushings (1930), Shifter Centering Spring Upgrade (1918), and Short Throw Adapter (1923).\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eA packet of silicone grease is included with each kit to help lubricate the o-rings before installation into the shifter. It is not necessary to grease the spherical joint or hinge.\u003c\/p\u003e\n\u003cstrong\u003e\u003cstrong\u003eWhat to expect:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/em\u003eThis Shifter Rocker Upgrade will reduce gate spacing by approximately 17% and will stiffen the lateral(left\/right) centering action of the shifter. Additionally, compliance (flex) in  the lateral will be decreased, feeling more rigid, and free play in the  lateral direction will also be reduced.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cem\u003eBelow is an illustration of how the gate spacing changes after installation. Note that the spacing change is exaggerated in the image to make the effect clear.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e  \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px; text-align: left;\"\u003e  \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/files\/1932_12_short_large.jpg?v=1542148716\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2018+ Honda Accord (all 6mt)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cstrong\u003eInstall Guide\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1SwyZi9iDCS1SrV0bKFEqwmE7q57hWHiH\/view?usp=sharing\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Acuity 1932 Shifter Rocker Upgrade Install Guide for the 10th Gen Accord\"\u003eClick Here for a PDF install Guide\u003c\/a\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638938648869,"sku":"1932","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1932_07.jpg?v=1741078172"},{"product_id":"acuity-cups-hoodie","title":"Acuity Cups Hoodie","description":"Show some love for that purp at your next car meet or trip to the track with this premium hoodie from ACUITY. These are medium weight (7.2oz) hoodies that are great for cool days or layering under a coat in very cold weather. Each hoodie comes in charcoal heather and features the ACUITY logo on the front and our popular double cup artwork on the back. The hoodie also features an embroidered hem tag on the hood and tagless size\/care instructions for a more comfortable fit. Support a brand that's dedicated to improving lap times and the driving experience, and look sexy as hell doing it.\n\nEach hoodie is made from 7.2 oz., 60\/40 pre-shrunk cotton with a contrasting black polyester jersey hood lining (pro tip: wear it with a black t-shirt and the hood up, looks great). Neck tape and aluminum grommets are used for durability. Double-needle cover-stitching is used on the neckline, armholes and waistband for durability. Spandex cuffs and waistband will keep the hoodie fitting tight and you feeling warm. \n\n\u003cli\u003e7.2oz., medium weight\u003c\/li\u003e\n\u003cli\u003eCharcoal heather color with white, black, purple printing\u003c\/li\u003e\n\u003cli\u003eACUITY logo on front\u003c\/li\u003e\n\u003cli\u003eDouble Cup graphic on back\u003c\/li\u003e\n\u003cli\u003eCustom hem tag on hood\u003c\/li\u003e\n\u003cli\u003ePrinted sizing and care instructions, tagless\u003c\/li\u003e\n\u003cli\u003e60\/40 pre-shrunk cotton\/poly blend\u003c\/li\u003e","brand":"Acuity Instruments","offers":[{"title":"Small","offer_id":47638938681637,"sku":"1935-01","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":47638938714405,"sku":"1935-02","price":55.0,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":47638938747173,"sku":"1935-03","price":55.0,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":47638938779941,"sku":"1935-04","price":55.0,"currency_code":"USD","in_stock":true},{"title":"2XL","offer_id":47638938812709,"sku":"1935-05","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1935-07.jpg?v=1741078170"},{"product_id":"super-cooler-reverse-flow-silicone-radiator-hoses-for-the-fk8-civic-type-r","title":"Super-Cooler, Reverse-Flow, Silicone Radiator Hoses for the FK8 Civic Type R","description":"\u003cul\u003e\n\u003cli\u003ePolyester-reinforced silicone construction can handle up to 100F higher underhood temps than OEM rubber hoses\u003c\/li\u003e\n\u003cli\u003eReverse-flow design aligns radiator thermal gradient more ideally to help dissipate more heat in demanding conditions\u003c\/li\u003e\n\u003cli\u003eTested to reduce water temps by up to an additional  \u003cspan\u003e4.5 °F (2.5 °C) on cars  already equipped with free-flowing grills, upgraded radiator, and vented hoods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes superior, German-style hose clamps with rolled edges to safely and securely hold both hoses in place\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eACUiTY's Super-Cooler, Reverse-Flow Silicone Radiator Hoses can help your FK8 to run cooler while using superior materials to help better deal with increased underhood temperatures. By  reversing water flow through the radiator, these hoses  actually help your FK8 to cool itself more efficiently.\u003c\/p\u003e\n\u003cp\u003eWhile investigating the overheating issue that affects FK8's in hot conditions, ACUiTY engineers determined that the radiator can reject more heat if the water flow through it is reversed. This is due to how the intercooler rejects heat from charge air and how that heat flows through the lower part of the radiator. In very hot conditions on cars that also have upgrades like hood venting and an upgraded radiator, water temps were reduced by as much as an additional 4.5 °F (2.5 °C) after installing these hoses. On totally stock cars,  temperature reduction is lower, close to 1 °F  \u003cspan\u003e(0.6\u003c\/span\u003e\u003cspan\u003e °C) in hot conditions. In addition to this extra cooling power, the polyester-reinforced silicone construction helps the hoses to handle up to 100F hotter temperatures than the stock EPDM rubber hoses. As an added benefit, the kit includes German-style hose clamps that have formed threads and rolled edges to help protect your radiator hoses from the cutting damage that traditional hose clamps often cause on silicone hoses.  \u003c\/span\u003eEach set comes with 2 silicone radiator hoses and 4 German-style hose clamps.  \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBelow is an illustration that shows an approximation of the temperature gradient on the radiator with the stock water-flow direction and radiator hoses. Note how the hotter part of the radiator (top) is where the cooler air coming through the top grille comes in, while the cooler, lower part of the radiator is where the hotter air exiting the intercooler passes through the radiator. Because the water exiting the radiator is nearly the same temperature as the air entering the bottom of the radiator, this setup can render the lower half of the radiator ineffective in hot climates. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/OEMRadHosesHTGradient_HotandCoolAirStreamArrows_ForWeb1_600x600.jpg?v=1588700639\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn contrast, below is an illustration that shows an approximation of the temperature gradient on the radiator with ACUiTY's Super-Cooler hoses. By flipping the flow through the radiator, the hotter water is at the bottom, being cooled by the hot air exiting the intercooler, and the colder water exits out the top, where cool air is passing through the radiator after entering through the upper grille. This reversed flow more ideally aligns the radiator thermal gradient with the thermal gradient of the air passing through the radiator  which helps  the radiator to dissipate heat more effectively.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1186\/7718\/products\/AcuityRadHosesHTGradient_HotandCoolAirStreamArrows_ForWeb1_600x600.jpg?v=1588700639\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cspan\u003eTech Video\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eCheck out our brief tech video below for the science behind how these hoses help to improve cooling in your FK8.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JrXN-F6dhNI\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cspan\u003eInstall Guide\u003c\/span\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/drive.google.com\/open?id=1BDKiEc1LQlPSV2eMogtbHqZdZlXCcc3o\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/acuityinstruments.com\/pages\/install-guides\" data-mce-href=\"https:\/\/acuityinstruments.com\/pages\/install-guides\" target=\"_blank\"\u003eClick here to access all of ACUiTY's install guide PDFs and install guide videos for this product and many others.  \u003c\/a\u003e\u003c\/strong\u003e\u003c\/strong\u003e\n\u003cstrong\u003e  \u003cbr\u003e\n\u003c\/strong\u003e\n\u003cstrong\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFitment\u003c\/span\u003e\n\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eFits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e 2017-2021 Honda FK8 Civic Type R (10th Gen)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHonda Civic Type R TC turnkey race cars (Based on the FK8 Platform)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cstrong\u003e\u003cspan\u003eContents:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Hot Radiator Hose  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Short Radiator Hose\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4x German-style hose clamps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638939074853,"sku":"1936","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8510547.jpg?v=1741078166"},{"product_id":"2-way-adjustable-performance-shifter-for-the-rsx-k-swaps-and-more","title":"Acuity Instruments 2-Way Adjustable Performance Shifter for the RSX, K-Swaps, and More","description":"\u003cp\u003e\u003cstrong\u003eRobust enough for the track, Refined enough for the street:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEasily the most capable RSX shifter, the beauty of the ACUiTY 2-Way Adjustable Performance Shifter is due in part to the careful attention to detail and rigorous testing that went into its\u003cspan\u003e \u003c\/span\u003enearly 1.5-year design process. Gear throw and gate spacing are independently adjustable and allow for mild to rather extreme reductions compared to stock (up to 50% shorter throw and 36% narrower gates). The unique linkage design provides a substantial reduction in throw for quick shifts in a form factor that easily fits under the RSX's console (as well as the DC5 Integra console). This shifter's robust design makes it equally at home in a K-swapped vehicle using an RSX transmission. Using the gate and gear adjustments, it's easy to tune the H-pattern spacing of your shifter to your exact liking. In addition, the shifter's frame is built from a careful combination of aluminum and stainless steel to improve the frame's stiffness while being mindful of weight. A large-diameter, aluminum pivot ball in a wear-compensating, spherical race provides smooth shifting with minimal friction and great long-term wear-resistance. Centering is quick, decisive, quiet, and consistent, compliments of a thick, over-wound centering spring and re-engineered spring perches. On top of all this, the spherical joint in the rocker has been heavily upgraded over the OEM design to allow for wear-compensation, to avoid the play that typically develops in the OEM shifter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable gear throw can be adjusted as much as 50% shorter than stock\u003c\/li\u003e\n\u003cli\u003eAdjustable gate spacing can be adjusted as much as 36% narrower than stock\u003c\/li\u003e\n\u003cli\u003eStiff, snappy centering action thanks to 3x more spring force than stock\u003c\/li\u003e\n\u003cli\u003eWear-compensating, lubricated joints for consistent, quiet operation\u003c\/li\u003e\n\u003cli\u003eStiff, all-metal frame reduces compliance for improved shift accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to Expect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"il\"\u003eExpect\u003c\/span\u003e\u003cspan\u003e a significantly different and more sporty shifting experience, even when compared \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e our Stage 1 shifting kit and most similar aftermarket RSX shifters. This is not just another RSX shifter; it was engineered to provide an incredibly satisfying, precise shifting experience. At first, it may take some time \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e adjust \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e the extreme reductions in throw and gate spacing, as well as the stiffer centering action, but in a short while, you will find the shifter's precision, short throws, narrow gates and snappy centering making every driving experience an opportunity \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e put a smile on your face. You will likely find that the improved precision will lead \u003c\/span\u003e\u003cspan class=\"il\"\u003eto \u003c\/span\u003e\u003cspan\u003emore confidence in quick shifts and more consistent shifting in general. Because the shifter is made from much stiffer materials than the stock shifter, shifts will feel more rigid, defined, and confidence-inspiring during spirited driving. The discerning driver will notice more feedback from the gearbox compliments of this rigid construction; this can be useful in determining the quality of your footwork on the clutch and shift timing. The exact shifting feel is largely up \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e you, and we highly suggest you take time tuning the gate spacing and throw \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e your liking before reinstalling the console. The exact ratio of throw distance \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e gate spacing is a very personal matter; take advantage of the adjustments \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e make the H-pattern perfect for you. The joints in Acuity's shifter are carefully designed \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e be low-friction and very efficient at wear-compensating. This means that your shifter will give you a much longer service life than an OEM shifter before any signs of wear are noticeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustment Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThrow can be adjusted to the user's preference and reduced substantially if desired, up to 50% less than stock\u003c\/li\u003e\n\u003cli\u003eGate spacing is also adjustable and can be adjusted to the user's preference up to 36% narrower than stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 Acura RSX\/RSX-S all trims and models (with mt)\u003c\/li\u003e\n\u003cli\u003e2002-2006 Honda Integra all trims and models (with mt)\u003c\/li\u003e\n\u003cli\u003e2001-2005 Honda Civic Coupe (EM) and Sedan (ES) (with mt)\u003c\/li\u003e\n\u003cli\u003eK-Swaps using an RSX-S transmission or an RSX-S gear selector in another K-series transmission (requires adapter plate to affix shifter to chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-Way Adjustable Performance Shifter\u003c\/li\u003e\n\u003cli\u003e(4) M8 Class 12.9 shifter mounting screws\u003c\/li\u003e\n\u003cli\u003e(4) M8 aluminum shifter mounting washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/4-way-adjustable-performance-shifter-for-the-rsx-k-swaps-and-more\"\u003e4-Way\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638939435301,"sku":"1937-2W","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8523991.jpg?v=1741078163"},{"product_id":"4-way-adjustable-performance-shifter-for-the-rsx-k-swaps-and-more","title":"Acuity Instruments 4-Way Adjustable Performance Shifter for the RSX, K-Swaps, and More","description":"\u003cstrong\u003eRobust enough for the track, Refined enough for the street:\u003c\/strong\u003e\n\u003cp\u003eEasily the most capable RSX shifter, the beauty of the ACUiTY 4-Way Adjustable Performance Shifter is due in part to the careful attention to detail and rigorous testing that went into its\u003cspan\u003e \u003c\/span\u003enearly 1.5-year design process. Shift knob height is adjustable as much as 30mm (1.2\") higher or lower than stock, and the knob position can be adjusted within a 52mm (2\") circle to help put the shift knob just where you want it. Gear throw and gate spacing are independently adjustable and allow for mild to rather extreme reductions compared to stock (up to 55% shorter throw and 41% narrower gates). The unique linkage design provides a substantial reduction in throw for quick shifts in a form factor that easily fits under the RSX's console (as well as the DC5 Integra console). This shifter's robust design makes it equally at home in a K-swapped vehicle using an RSX transmission. Using the gate and gear adjustments, it's easy to tune the H-pattern spacing of your shifter to your exact liking. In addition, the shifter's frame is built from a careful combination of aluminum and stainless steel to improve the frame's stiffness while being mindful of weight. A large-diameter, aluminum pivot ball in a wear-compensating, spherical race provides smooth shifting with minimal friction and great long-term wear-resistance. Centering is quick, decisive, quiet, and consistent, compliments of a thick, over-wound centering spring and re-engineered spring perches. On top of all this, the spherical joint in the rocker has been heavily upgraded over the OEM design to allow for wear-compensation, to avoid the play that typically develops in the OEM shifter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGear throw can be adjusted as much as 55% shorter than stock, and gate spacing can be adjusted as much as 41% narrower than stock\u003c\/li\u003e\n\u003cli\u003eShift knob height is adjustable 30mm (1.2\") higher or lower than stock\u003c\/li\u003e\n\u003cli\u003eStiff, snappy centering action thanks to 3x more spring force than stock\u003c\/li\u003e\n\u003cli\u003eWear-compensating, lubricated joints for consistent, quiet operation\u003c\/li\u003e\n\u003cli\u003eStiff, all-metal frame reduces compliance for improved shift accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat to Expect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"il\"\u003eExpect\u003c\/span\u003e\u003cspan\u003e a significantly different and more sporty shifting experience, even when compared \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e our Stage 1 shifting kit and most similar aftermarket RSX shifters. This is not just another RSX shifter; it was engineered to provide an incredibly satisfying, precise shifting experience. At first, it may take some time \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e adjust \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e the extreme reductions in throw and gate spacing, as well as the stiffer centering action, but in a short while, you will find the shifter's precision, short throws, narrow gates and snappy centering making every driving experience an opportunity \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e put a smile on your face. You will likely find that the improved precision will lead \u003c\/span\u003e\u003cspan class=\"il\"\u003eto \u003c\/span\u003e\u003cspan\u003emore confidence in quick shifts and more consistent shifting in general. Because the shifter is made from much stiffer materials than the stock shifter, shifts will feel more rigid, defined, and confidence-inspiring during spirited driving. The discerning driver will notice more feedback from the gearbox compliments of this rigid construction; this can be useful in determining the quality of your footwork on the clutch and shift timing. The exact shifting feel is largely up \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e you, and we highly suggest you take time tuning the gate spacing and throw \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e your liking before reinstalling the console. The exact ratio of throw distance \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e gate spacing is a very personal matter; take advantage of the adjustments \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e make the H-pattern perfect for you. The joints in Acuity's shifter are carefully designed \u003c\/span\u003e\u003cspan class=\"il\"\u003eto\u003c\/span\u003e\u003cspan\u003e be low-friction and very efficient at wear-compensating. This means that your shifter will give you a much longer service life than an OEM shifter before any signs of wear are noticeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustment Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShift knob height can be adjusted 30mm (1.2\") taller or shorter than stock\u003c\/li\u003e\n\u003cli\u003eShift knob position can be rotated within a 52mm (2\") circle to place the shift knob exactly where you need it\u003c\/li\u003e\n\u003cli\u003eThrow can be adjusted to the user's preference and reduced substantially if desired, up to 55% less than stock\u003c\/li\u003e\n\u003cli\u003eGate spacing is also adjustable and can be adjusted to the user's preference up to 41% narrower than stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 Acura RSX\/RSX-S all trims and models (with mt)\u003c\/li\u003e\n\u003cli\u003e2002-2006 Honda Integra all trims and models (with mt)\u003c\/li\u003e\n\u003cli\u003e2001-2005 Honda Civic Coupe (EM) and Sedan (ES) (with mt)\u003c\/li\u003e\n\u003cli\u003eK-Swaps using an RSX-S transmission or an RSX-S gear selector in another K-series transmission (requires adapter plate to affix shifter to chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Shifter Cable Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best shifter cables to run for consistent fitment will be either OEM or Hybrid Racing's shifter cables. We have had reports of inconsistent QA on alternative shifter cables, which can cause fitment issues with an aftermarket shifter which is machined to even more precise tolerances than your OEM shifter. Please be aware that using shifter cables that are not OEM or Hybrid Racing can cause issues during installation, and that this issue is not due to the shifter itself.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/2-way-adjustable-performance-shifter-for-the-rsx-k-swaps-and-more\"\u003e2-Way\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638941040933,"sku":"1937-4W","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/851_1718.jpg?v=1741078159"},{"product_id":"acuity-paddock-banner","title":"Acuity Paddock Banner","description":"\u003cul\u003e\n\u003cli\u003e475mm (18.7in) tall by 1620mm (63.7in) wide\u003c\/li\u003e\n\u003cli\u003ePolyester construction with hemmed hedges\u003c\/li\u003e\n\u003cli\u003eSingle-Side printed\u003c\/li\u003e\n\u003cli\u003e3x reinforced grommets along top and bottom edge\u003c\/li\u003e\n\u003cli\u003eSupplied rolled for minimal wrinkles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cstrong\u003eMiss us when you're not driving your car?\u003c\/strong\u003e\n\u003cp\u003eWell here's the solution. Measuring 475mm (18.7in) tall by 1620mm (63.7in) wide, this banner is a great addition to any gearhead's paddock, shop, garage, or man cave. Each banner is single-side printed with hemmed edges and 3 grommets at both the top and bottom edge. Banners are supplied folded along the centerline, rolled, bagged and supplied in a reinforced tube to help reduce wrinkles during shipping. And what will you say when someone questions your interior decorating choices after hanging this banner? Well...the room needed a touch of color, of course. :)\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cem\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e\u003c\/em\u003e Banner materials and pigment are meant for indoor use only. Banner is not intended for prolonged use in direct sunlight. Extended exposure to direct sunlight may cause fading at an undesirable rate. Hand wash and hang dry only. Wrinkles can be removed safely with a handheld clothing steamer.","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638941172005,"sku":"1938","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1938-01.png?v=1741078157"},{"product_id":"acuity-100-psi-fuel-pressure-gauge-in-satin-black-finish","title":"ACUiTY 100 PSI Fuel Pressure Gauge in Satin Black Finish","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduced by Marshall Instruments to ACUiTY's specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLiquid-filled to reduce needle bounce from engine vibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSatin black, powder-coated, steel case for durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/8 NPT male thread for use on most fuel rails and fuel pressure regulators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e0-100 PSI safe operating range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGasoline and E85 Compatible\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eThese fuel pressure gauges are designed to pair perfectly with both ACUiTY's fuel rails, as well as most other aftermarket fuel rails with 1\/8 NPT gauge ports. To guarantee a quality product, ACUiTY has industry leader, Marshall Instruments, produce these gauges to ACUiTY's specifications.  These fuel pressure gauges feature  rugged construction and are liquid filled for vibration dampening. This model features a 1\/8 NPT thread (compatible with our K-Series Fuel rails and many automotive fuel system applications). The gauge features a  black  bezel, red pointer, and satin black, powder-coated, steel  case. The max bezel diameter is 1.75\" and is the perfect size to pair with an ACUiTY fuel rail. These gauges are safe for use with gasoline and ethanol, so they will work in a variety of applications. If your fuel rail features -8 ORB ports but no 1\/8 NPT ports, consider using ACUiTY's 1913-F05 adapter to allow placement of this gauge on a -8 ORB port on your rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eFits fuel rails and pressure regulators designed to accept a 1\/8 NPT fuel pressure gauge. Compatible with ACUiTY and many other fuel rails.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/acuity-100-psi-fuel-pressure-gauge-in-polished-stainless-finish\"\u003ePolished Stainless\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638941303077,"sku":"1941-BLK","price":54.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8525291.jpg?v=1741078156"},{"product_id":"acuity-100-psi-fuel-pressure-gauge-in-polished-stainless-finish","title":"ACUiTY 100 PSI Fuel Pressure Gauge in Polished Stainless Finish","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduced by Marshall Instruments to ACUiTY's specifications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLiquid-filled to reduce needle bounce from engine vibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel case for durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/8 NPT male thread for use on most fuel rails and fuel pressure regulators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e0-100 PSI safe operating range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGasoline and E85 Compatible\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eThese  fuel pressure gauges are designed to pair perfectly with both ACUiTY's fuel rails, as well as most other aftermarket fuel rails with 1\/8 NPT gauge ports. To guarantee a quality product, ACUiTY has industry leader, Marshall Instruments, produce these gauges to ACUiTY's specifications. These fuel pressure gauges feature  rugged construction and are liquid filled for vibration dampening. This model features a 1\/8 NPT thread (compatible with our K-Series Fuel rails and many automotive fuel system applications). The gauge features a silver bezel, red pointer, and polished stainless steel case. The max bezel diameter is 1.75\" and is the perfect size to pair with an ACUiTY fuel rail. These gauges are safe for use with gasoline and ethanol, so they will work in a variety of applications. If your fuel rail features -8 ORB ports but no 1\/8 NPT ports, consider using ACUiTY's 1913-F05 adapter to allow placement of this gauge on a -8 ORB port on your rail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003e\u003cspan\u003eFitment\u003c\/span\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cspan\u003eFits fuel rails and pressure regulators designed to accept a 1\/8 NPT fuel pressure gauge. Compatible with ACUiTY and many other fuel rails.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available in:\u003c\/strong\u003e \u003ca href=\"https:\/\/saikospeed.com\/products\/acuity-100-psi-fuel-pressure-gauge-in-satin-black-finish\"\u003eSatin Black\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638942843173,"sku":"1941-SLV","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8525296.jpg?v=1741078154"},{"product_id":"1-4-sae-quick-connect-to-6an-adapter","title":"Acuity Instruments 1\/4\" SAE Quick Connect to -6AN Adapter","description":"\u003cul\u003e\n\u003cli\u003eEasily adapts a -6AN fuel line to connect to a 1\/4\" SAE Quick Connect hard line\u003c\/li\u003e\n\u003cli\u003eDual o-ring seal for added safety\u003c\/li\u003e\n\u003cli\u003eQuick-connect design clips onto hardline like OEM fittings\u003c\/li\u003e\n\u003cli\u003eCompatible with gasoline, E85, and other gasoline\/ethanol mixtures at or below 85% ethanol concentration (E85)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eMany fuel-injected Hondas and other vehicles made since 2000 feature a fuel hardline on the firewall that uses what's called an SAE Quick-Connect style fitting in 1\/4\" size. There are numerous fuel fitting options out there to connect to a line like this, but most require a nut to be tightened, which can often be awkward in tight spaces. Additionally, many of the available fittings use only a single o-ring to create a seal whereas OEM fittings typically have 2 o-rings to provide an extra layer of leak protection. This ACUiTY design features dual o-rings and an easy quick-connect design just like an OEM fuel line would, meaning easy installation and safe operation, just like OEM. The added benefit is that this fitting is made from aluminum for strength and allows you to connect your OEM hardline to a -6AN braided line, which is often needed in high-performance applications where an aftermarket fuel rail or fuel pressure regulator will be installed. Give yourself peace of mind in knowing you've chosen the best option for your car.  \u003c\/p\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e\n\u003cp\u003eConnects to any 1\/4\" SAE Quick-Connect hardline and -6AN female braided hose end.  \u003c\/p\u003e\n\u003cp\u003eConfirmed fitment includes but is not limited to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2005 Honda Civic (7th Gen, including Base, Si, and Type R)\u003c\/li\u003e\n\u003cli\u003e2002-2006 Acura RSX and RSX-S\u003c\/li\u003e\n\u003cli\u003e2006-2011 Honda Civic  \u003cspan\u003e(8th Gen, including Base, Si, and Type R)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e2012-2015 Honda Civic  \u003cspan\u003e(9th Gen,  including Base and   Si )\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2016-2021 Honda Civic (10th Gen, including Base and Si, does not fit the Type R)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2022+ Honda Civic (11th Gen, including Base and Si, does not fit the Type R)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMany 2000+ Hondas and other makes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eInstall Guide\u003c\/strong\u003e\n\u003cstrong\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/acuityinstruments.com\/pages\/install-guides\" target=\"_blank\" data-mce-href=\"https:\/\/acuityinstruments.com\/pages\/install-guides\"\u003eClick here to access all of ACUiTY's install guide PDFs and install guide videos for this product and many others.  \u003c\/a\u003e\u003c\/strong\u003e\u003c\/strong\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638943400229,"sku":"1945-F01","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1945-F01_04.jpg?v=1741078152"},{"product_id":"k-swap-shifter-adapter-plate-for-rsx-shifters","title":"K-Swap Shifter Adapter Plate for RSX Shifters","description":"\u003cul\u003e\n\u003cli\u003eAdapts RSX shifters to many Honda chassis popular for K-Swaps (see compatibility list)\u003c\/li\u003e\n\u003cli\u003e4 unique shifter mounting positions to help adjust shifter position up to 40mm forward\/rearward\u003c\/li\u003e\n\u003cli\u003eIncludes shifter mounting screws and washers as well as a foam seal for manual chassis\u003c\/li\u003e\n\u003cli\u003e6061-T6 aluminum adapter plate weighs only (approximately) 440 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eThis kit is designed to permit mounting of an RSX or DC5 Integra shifter (OEM or aftermarket) into a k-swapped* 1988-2000 Civic or 1990-2001 Integra. With its modest weight of only 440 grams, a unique stud-plate mounting design, and 4 possible shifter mounting positions, we believe this to be the most carefully designed K-Swap shifter adapter plate of its kind. Each adapter plate is machined from 6061-T6 aluminum and receives a durable black anodized finish. The plate mounts to the center tunnel using 2 screws and 1 stud plate, all of which are inserted from under the center tunnel. The unique mounting design permits installation by a single user and prevents possible damage to the OE weld nuts on manual chassis (an issue common to some competing designs). The plate is reversible, and when combined with the 2 unique shifter bolt patterns, a total of 4 unique shifter mounting locations is possible, allowing up to 40mm (1.6\") of adjustment. This feature allows users to move the shifter forward or rearward to suit their unique preference. In addition, a self-adhesive foam pad is included to help with sealing on manual chassis. Consider pairing this with an OEM RSX shifter and our shifter base bushings (SKU 1884) if you are on a budget, or pair it with our 2-Way or 4-Way adjustable RSX shifters (SKUs 1937-2W and 1937-4W) for the ultimate shifting experience.\u003cbr\u003e\u003cbr\u003eThis plate is designed with the assumption that the shifter cables will be routed through the firewall near where the firewall meets the center tunnel. In some cases, when the heater core is removed, it may be possible to route the cables through the former heater core hole. Other users may wish to cut a new hole in the firewall near the center tunnel to route the cables more discretely and\/or to retain use of the heater core.\u003c\/p\u003e\n\u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eInstallation on manual chassis will require drilling of 2x 10mm holes. Installation on auto chassis will require drilling of 4x 10mm holes and grinding down a small portion of sheet metal.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e*See the compatibility list for a full list of compatible chassis, shifters, shifter cables, and transmissions. This product is not intended for use with K20C (factory turbocharged K-Series) engines; for swaps based on K20C engines, see SKU 1950 shifter adapter plate.\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eContents\u003c\/strong\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Shifter Adapter Plate\u003c\/li\u003e\n\u003cli\u003e(1) Stud Bracket\u003c\/li\u003e\n\u003cli\u003e(2) M8x1.25 Hex Flange Screws\u003c\/li\u003e\n\u003cli\u003e(8) M8x1.25 Flange Nuts\u003c\/li\u003e\n\u003cli\u003e(4) M8 Aluminum Shifter Mounting Washers\u003c\/li\u003e\n\u003cli\u003e(4) 20mm M8x1.25 Socket Cap Screws\u003c\/li\u003e\n\u003cli\u003e(4) 30mm M8x1.25 Socket Cap Screws\u003c\/li\u003e\n\u003cli\u003e(1) Self-Adhesive Foam Seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eCompatibility List\u003c\/strong\u003e\n\u003cstrong\u003eThis plate can be fitted to any of the following chassis:\u003cbr\u003e\n\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1988-1991 Civic (EC\/ED\/EE\/EF\/EX)\u003c\/li\u003e\n\u003cli\u003e1990-1993 Integra (DA\/DB)\u003c\/li\u003e\n\u003cli\u003e1992-1995 Civic (EG\/EH\/EJ)\u003c\/li\u003e\n\u003cli\u003e1996-2000 Civic (EJ\/EK\/EM)\u003c\/li\u003e\n\u003cli\u003e1994-2001 Integra (DB\/DC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\n\u003cbr\u003eThis plate accepts OEM or aftermarket shifters designed \u003cbr\u003efor any of these vehicles:\u003cbr\u003e\n\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 RSX\/RSX-S\u003c\/li\u003e\n\u003cli\u003e2002-2006 Integra (all trims\u003c\/li\u003e\n\u003cli\u003e2001-2005 Civic (EM\/ES only, not compatible with EP shifters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\n\u003cbr\u003eCompatible Shifter Cables:\u003cbr\u003e\n\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 RSX\/RSX-S (including aftermarket shift cables for these vehicles)\u003c\/li\u003e\n\u003cli\u003e2002-2006 Integra (all trims, including aftermarket shift cables for these vehicles)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003e\n\u003cbr\u003eCombinations of shifters and cables listed above are \u003cbr\u003ecompatible with transmissions from these vehicles:\u003cbr\u003e\n\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 RSX\/RSX-S\u003c\/li\u003e\n\u003cli\u003e2002-2006 Integra (all trims)\u003c\/li\u003e\n\u003cli\u003e2001-2005 Civic Si\/R\u003c\/li\u003e\n\u003cli\u003e2006-2011 Civic Si (requires the installation of RSX\/RSX-S\/EP3 Change Lever Assembly \u0026amp; Change Wire Stay on Transmission)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis product is not intended for use with K20C (factory turbocharged K-Series) engines; for swaps based on K20C engines, see SKU 1950 shifter adapter plate.\u003c\/p\u003e\n\u003cstrong\u003eInstall Guides\u003c\/strong\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1bXdyZi4m4wOewpmdX-cOFLS52i9XgSXc\/view?usp=sharing\" target=\"_blank\"\u003eClick here for an illustrated guide detailing installation on a manual chassis.\u003c\/a\u003e\u003c\/strong\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638943727909,"sku":"1946","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1946_3.jpg?v=1741078148"},{"product_id":"6-an-centerfeed-fuel-line-for-various-k-series-applications","title":"Acuity Instruments -6 AN Centerfeed Fuel Line for Various K-Series Applications","description":"\u003cul\u003e\n\u003cli\u003eA simple solution for tucking fuel supply line when paired with a fuel rail with center-feed port\u003c\/li\u003e\n\u003cli\u003e-6AN female connection on fuel rail side\u003c\/li\u003e\n\u003cli\u003e1\/4\" SAE Quick-Connect connection clips to OEM fuel hardline on firewall easily, just like the OEM fuel line\u003c\/li\u003e\n\u003cli\u003eDesigned to be routed over the top of the gearbox and under the intake manifold\u003c\/li\u003e\n\u003cli\u003eSteel-reinforced rubber core with braided outer reinforcement\u003c\/li\u003e\n\u003cli\u003eGasoline and E85 compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eWhether you are trying to swap out your OEM fuel system for something more robust or just trying to tidy up your engine bay, this center-feed fuel line is as good as it gets. Not only is it compatible with both gasoline and e85, it also features our innovative quick-connect fitting for the firewall connection that makes installation a breeze compared to conventional nut-style fittings used on competing designs. Each hose features a reinforced rubber inner structure with a braided exterior that helps prevent cuts and abrasions to the hose. The 1\/4\" SAE Quick-Connect firewall side fitting features redundant seals for added protection against leaks, and the -6AN fuel rail side fitting will attach to any -6AN male fitting. For added peace of mind, we pressure test every fuel line after assembly to make sure all connections are pressure-tight.  This line is compatible with virtually any K-Series fuel rail that has a center port (when used with an appropriate adapter). If you prefer a side-feed configuration on your fuel rail, this line can also be routed to the port on the side of the fuel rail closer to the gearbox. Since we are all about the fine details, each  fuel line comes with a bracket that rigidly affixes the line to the backside of the gearbox to make sure the line isn't moving around during spirited driving or track events. The fuel line can even be unclipped from the bracket to make removal easy when you're servicing other parts of your car in the future. Trusted by pro-am racers and street enthusiasts alike, if you are looking for the best of the best for your car, this is the center-feed fuel line for your build.\u003c\/p\u003e\n\u003cstrong\u003eKit Contents\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePreassembled Fuel line (-6AN straight connection at fuel rail, 1\/4\" SAE Quick-Connect connection at firewall)\u003c\/li\u003e\n\u003cli\u003eBracket to affix fuel line to gearbox\u003c\/li\u003e\n\u003cli\u003eM6 hex screw for bracket\u003c\/li\u003e\n\u003cli\u003e2x Zip ties (to affix fuel line to bracket)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will need a -6AN adapter fitting that is compatible with your rail's center port. This can vary depending on the rail. The part # for ACUiTY's -6AN to -8ORB adapter is 1913-F03.\u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003cstrong\u003eCompatibility List\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e'02-'05 Honda Civic Si*\/R*\u003c\/li\u003e\n\u003cli\u003e'02-'06 Acura RSX-S*\u003c\/li\u003e\n\u003cli\u003e'02-'06 Honda Integra Type R*\u003c\/li\u003e\n\u003cli\u003e'06-'11 Honda Civic Si*\/R*\u003c\/li\u003e\n\u003cli\u003e'12-'15 Honda Civic Si*✝\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e*\u003c\/strong\u003e \u003cem\u003eWhen paired with a centerfeed-compatible fuel rail and -6AN fitting\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✝\u003c\/strong\u003e \u003cem\u003eRequires use of an intake manifold with a gap between the center two runners sufficient to pass fuel line through (RBC or similar)\u003c\/em\u003e\u003c\/p\u003e\n\u003cstrong\u003eInstall Guide\u003c\/strong\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1dgxsh2Iovi3Hr8R-gXrkEZIrmJK9q9eB\/view?usp=sharing\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick here for a PDF install guide performed on an '06-'11 8th Gen Honda Civic Si\u003c\/a\u003e\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638943957285,"sku":"1948","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/8521024.jpg?v=1741078146"},{"product_id":"6-to-3-5-aluminum-velocity-stack","title":"Acuity Instruments 6\" to 3.5\" Aluminum Velocity Stack","description":"\u003cul\u003e\n\u003cli\u003e6\" (152mm) inlet with barb feature to help better secure air filter\u003c\/li\u003e\n\u003cli\u003eReduces to 3.5\" (89mm) outlet\u003c\/li\u003e\n\u003cli\u003e2.35\" (58mm) overall height\u003c\/li\u003e\n\u003cli\u003eParabolic reduction for improved flow\u003c\/li\u003e\n\u003cli\u003e5052 aluminum construction with matte black coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eGreat for adapting a   6\" filter to a 3.5\" pipe or for reducing turbo inlet losses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDescription\u003c\/strong\u003e\n\u003cp\u003eSpun from 5052 aluminum to a parabolic profile, this velocity stack is a great way to adapt a filter with 6\" (152mm) opening to a 3.5\" tube or to simply reduce inlet losses on a 3.5\" (89mm) tube or turbo inlet. Often, spun velocity stacks don't feature beads to help retain filters, leading to poor filter fitment. And with its 1.3mm (0.05\") wall thickness, it's perfect for welding to industry-standard 0.060\"-wall aluminum tubing if making a custom intake setup. ACUiTY's velocity stacks feature a rolled bead on the large end and a flared outlet on the small end to make sure your filter and coupler stay attached. Additionally, a durable, matte black, painted coating is applied to each velocity stack for corrosion protection.  \u003c\/p\u003e\n\u003cstrong\u003eCompatibility List\u003c\/strong\u003e\n\u003cp\u003eCompatible with cone-style air filters with a 6\" inside diameter and 3.5\" inside diameter silicone couplers\u003c\/p\u003e","brand":"Acuity Instruments","offers":[{"title":"Default Title","offer_id":47638944153893,"sku":"1949-VS01","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/products\/1949-VS01_3.jpg?v=1741078145"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/collections\/Acuity.webp?v=1728579492","url":"https:\/\/saikospeed.com\/collections\/acuity-instruments.oembed?page=12","provider":"Saikospeed","version":"1.0","type":"link"}