{"product_id":"coilover-springs-8-75-x-2-5-inch","title":"Coilover Springs 8.75×2.5 Inch","description":"\u003cp\u003eRefine your suspension tuning with coilover springs 8.75×2.5 inch (65mm) — a precision-engineered solution for enthusiasts seeking maximum control, ride balance, and handling performance. Designed for coilover systems using a 2.5-inch inner diameter spring seat, these 8.75-inch springs provide extended travel, making them ideal for vehicles that require more suspension stroke, improved comfort, and fine-tuned chassis control.\u003c\/p\u003e \u003cp\u003eThe coilover springs 8.75×2.5 inch (65mm) configuration is the preferred choice for performance drivers who want to maintain ride comfort while enhancing road feedback and grip. The added spring length offers smoother load transitions and better compliance over uneven surfaces, improving traction and cornering stability without compromising stiffness or responsiveness.\u003c\/p\u003e \u003cp\u003eEach set of coilover springs 8.75×2.5 inch is sold in pairs (2) — single springs are not available. Selling in matched pairs ensures equal compression rates and load distribution between both sides of the vehicle, maintaining precise handling and predictable behavior under acceleration, braking, and cornering.\u003c\/p\u003e \u003cp\u003eThese springs are available in a wide range of rates to accommodate diverse setups — from softer options for daily-driven comfort to higher spring rates designed for track use and high-performance applications. This flexibility allows you to fine-tune your suspension for your specific needs, whether it’s for street driving, drifting, or competitive motorsport.\u003c\/p\u003e \u003cp\u003eManufactured from high-tensile performance-grade spring steel, these coilover springs 8.75×2.5 inch units deliver long-lasting strength and elasticity while minimizing weight. The true linear rate design ensures that compression characteristics remain consistent throughout the spring’s range of travel, providing predictable feedback and stable control.\u003c\/p\u003e \u003cp\u003eThe 8.75-inch length provides a versatile balance between stroke and stiffness, making it especially suitable for rear coilover setups or applications where additional suspension travel is needed to maintain composure under load. Combined with the precise 2.5-inch inner diameter, they fit a wide range of aftermarket coilover brands and custom setups.\u003c\/p\u003e \u003cp\u003eEach spring undergoes heat treatment and precision testing for dimensional accuracy, ensuring even performance under repeated stress. Finished in a corrosion-resistant coating, they deliver both longevity and a professional appearance that complements any suspension build.\u003c\/p\u003e \u003cp\u003eKey Features:\u003c\/p\u003e \u003cp\u003eCoilover Springs 8.75×2.5 Inch (65mm)\u003c\/p\u003e \u003cp\u003eSold in pairs (2) — no single spring option\u003c\/p\u003e \u003cp\u003eCompatible with 2.5-inch ID coilover systems\u003c\/p\u003e \u003cp\u003e8.75-inch spring length for extended suspension travel\u003c\/p\u003e \u003cp\u003eAvailable in a variety of spring rates for custom tuning\u003c\/p\u003e \u003cp\u003eTrue linear rate design for consistent handling and control\u003c\/p\u003e \u003cp\u003eLightweight construction reduces unsprung mass\u003c\/p\u003e \u003cp\u003eCorrosion-resistant finish for long-term durability\u003c\/p\u003e \u003cp\u003ePrecision-tested for rate accuracy and performance consistency\u003c\/p\u003e \u003cp\u003eIf you’re looking for more suspension travel, improved comfort, and precision response, coilover springs 8.75×2.5 inch deliver the perfect combination of flexibility, strength, and handling refinement. Built to meet the demands of both street enthusiasts and professional racers, these springs ensure confidence and control in every driving situation.\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.f2suspension.com\/product-category\/parts\/spring\/\"\u003ePurchase other Springs\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.instagram.com\/functionandform\/\"\u003eFollow us on Instagram\u003c\/a\u003e\u003c\/p\u003e","brand":"Function \u0026 Form","offers":[{"title":"8k","offer_id":42880780206165,"sku":"F2-4AFD4DF0-8k","price":19400.0,"currency_code":"JPY","in_stock":true},{"title":"10k","offer_id":42880780238933,"sku":"F2-4AFD4DF0-10k","price":19400.0,"currency_code":"JPY","in_stock":true},{"title":"12k","offer_id":42880780271701,"sku":"F2-4AFD4DF0-12k","price":19400.0,"currency_code":"JPY","in_stock":true},{"title":"14k","offer_id":42880780304469,"sku":"F2-4AFD4DF0-14k","price":19400.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/Coilover-Springs-Function-and-Form-Black.jpg?v=1786980592","url":"https:\/\/speedzone-web.com\/en-jp\/products\/coilover-springs-8-75-x-2-5-inch","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}