{"product_id":"cusco-strut-bar-os-rear-ct9a-evo7-8-9","title":"Cusco Strut Bar OS Rear CT9A EVO7\/8\/9","description":"\u003cp\u003eThe \u003cstrong\u003eCusco Type OS Rear Strut Tower Bar\u003c\/strong\u003e is the rear-end counterpart to one of the most iconic bracing upgrades in the suspension world. Designed to reinforce the structural integrity of the rear chassis, it plays a crucial role in improving high-speed stability, turn-in precision, and overall rear-end predictability during cornering and transitions.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from high-tensile polished aluminum, the OS rear bar utilizes the same \u003cstrong\u003eoval cross-section\u003c\/strong\u003e design as the front Type OS bar, providing an optimal balance of lightweight construction and torsional strength. The \u003cstrong\u003esteel end plates\u003c\/strong\u003e, finished in Cusco's signature blue powder coat, are laser-cut and engineered to fit directly into factory strut tower mounting points — ensuring a no-fuss installation.\u003c\/p\u003e\n\n\u003cp\u003eIn many unibody vehicles, the rear shock towers experience subtle but significant flex under load, especially during high-G turns, uneven pavement, or aggressive weight transfers. By tying both strut tops together, the Cusco OS Rear Bar helps minimize this movement, which improves rear-end traction and makes the car feel more planted through corners. This is particularly beneficial in hatchbacks, wagons, and vehicles without a rear bulkhead, where structural rigidity is more easily compromised.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight aluminum\u003c\/strong\u003e construction with polished finish and high torsional strength\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOval cross-section bar\u003c\/strong\u003e design for optimal rigidity with minimal weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect bolt-on\u003c\/strong\u003e using factory strut tower locations, no modifications required\u003c\/li\u003e\n  \u003cli\u003eImproves rear chassis stiffness for better handling, traction, and responsiveness\u003c\/li\u003e\n  \u003cli\u003eEssential upgrade for vehicles lacking structural reinforcement behind the rear seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether you're running a track build or just want your street car to handle with more composure and confidence, the \u003cstrong\u003eCusco OS Rear Strut Bar\u003c\/strong\u003e is a smart, effective upgrade — both functionally and visually.\u003c\/p\u003e","brand":"Cusco","offers":[{"title":"Default Title","offer_id":50387690979621,"sku":"CUS564 541 A","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/564-541-A_1__a_DAJCyJE_ZAA0_c776bda0-5c35-489d-929d-84e900358db0.png?v=1746257446","url":"https:\/\/saikospeed.com\/products\/cusco-strut-bar-os-rear-ct9a-evo7-8-9","provider":"Saikospeed","version":"1.0","type":"link"}