{"product_id":"tein-14-15-honda-civic-si-fg4-fb6-street-basis-z-coilovers","title":"Tein 14-15 Honda Civic Si (FG4\/FB6) Street Basis Z Coilovers","description":"\u003cp\u003e\u003cstrong\u003eTein Street Basis Z Coilovers\u003c\/strong\u003e are built for drivers who want a budget-friendly, quality suspension upgrade that improves handling, ride control, and stance—all without the complexity of full adjustability. Ideal for daily drivers and weekend warriors alike, the Basis Z offers a street-tuned experience that balances comfort with enhanced performance.\u003c\/p\u003e\n\n\u003cp\u003eEach kit features a sealed, twin-tube shock absorber using Tein’s proprietary \u003cstrong\u003eAdvance Needle Technology\u003c\/strong\u003e, providing smooth, linear damping response. The fixed dampers are pre-set for each specific application, giving you the perfect blend of stiffness and comfort out of the box—no guesswork or manual tuning required.\u003c\/p\u003e\n\n\u003cp\u003eRide height is fully adjustable via the threaded sleeve design, letting you dial in your preferred drop without affecting preload. Every component is treated with corrosion-resistant coating, and the kit includes \u003cstrong\u003edust boots and bump stops\u003c\/strong\u003e for long-term reliability. Like all Tein products, the Street Basis Z is engineered in Japan to the highest standards.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreaded sleeve ride height adjustment\u003c\/strong\u003e for independent lowering without spring preload issues\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed damping\u003c\/strong\u003e tuned per vehicle for a comfortable yet responsive ride\u003c\/li\u003e\n  \u003cli\u003eDurable \u003cstrong\u003etwin-tube, sealed design\u003c\/strong\u003e with Tein’s Advance Needle Technology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowder-coated green finish\u003c\/strong\u003e and corrosion-resistant hardware for longevity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes bump stops and dust boots\u003c\/strong\u003e for added protection and durability\u003c\/li\u003e\n  \u003cli\u003eEngineered and quality-tested in \u003cstrong\u003eJapan\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tein","offers":[{"title":"Default Title","offer_id":50373395185957,"sku":"TEINGSHF6-8UAS2","price":779.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/7706\/4741\/files\/71G6l8DfuUL._SL1200_1024x1024_2x_1024x10242x__03131.1682733480_a1f6b780-e531-4c2d-9587-c0d23cb288b4.jpg?v=1744584294","url":"https:\/\/saikospeed.com\/products\/tein-14-15-honda-civic-si-fg4-fb6-street-basis-z-coilovers","provider":"Saikospeed","version":"1.0","type":"link"}