{"product_id":"eibach-ers-8-00-inch-l-x-2-25-inch-dia-x-600-lbs-coil-over-spring","title":"Eibach ERS 8.00 inch L x 2.25 inch dia x 600 lbs Coil Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e0800.225.0600\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050107275\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 8.00 inch L x 2.25 inch dia x 600 lbs Coil Over Spring - Universal Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 8.00 inch L x 2.25 inch dia x 600 lbs Coil Over Spring delivers precise spring rates for custom coilover setups in drag racing, road racing, and autocross. Designed for 2.25 inch inside diameter shocks from brands like QA1, Bilstein, and Fox, this spring provides consistent performance under high loads. It supports vehicles needing stiff rear or front suspension for better traction and control.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Chrome Silicon Steel:\u003c\/strong\u003e Custom-wound alloy resists fatigue for extended track use and repeated high-stress cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShot-Peened Finish:\u003c\/strong\u003e Reduces surface stress by up to 40% compared to standard springs, ensuring longer service life in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Flat and Square Ends:\u003c\/strong\u003e Ensures secure, repeatable seating on perches for accurate ride height and no side-loading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgressive Rate Design:\u003c\/strong\u003e Maintains smooth initial response with firm support at full compression, minimizing body roll.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded Identification:\u003c\/strong\u003e Purple stripe for 600 lb\/in rate allows quick sorting in pit or shop environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect shock body diameter before purchase; fits standard 2.25 inch ID coilover housings.\u003c\/li\u003e\n\u003cli\u003eStore in dry conditions to preserve steel integrity and prevent corrosion.\u003c\/li\u003e\n\u003cli\u003eShips as single spring; order pairs for axle applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003ePreload spring 1-2 inches maximum; measure compressed height to avoid bottoming.\u003c\/li\u003e\n\u003cli\u003eCompatible with most adjustable coilover kits; use OEM perch hardware where possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll Years\u003c\/td\u003e\n\u003ctd\u003eAll Makes\u003c\/td\u003e\n\u003ctd\u003eCoilover Suspension Vehicles\u003c\/td\u003e\n\u003ctd\u003e2.25\" ID Shocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eAll (Rear Coilover Kits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-2023\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eAll (Coilover Conversions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-2023\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic\u003c\/td\u003e\n\u003ctd\u003eAll (Street\/Track Coilovers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-2023\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\/STI (Aftermarket Coilovers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Eibach?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRacing heritage with wins in NHRA, Formula Drift, and World Rally Championship.\u003c\/li\u003e\n\u003cli\u003eGerman-engineered tolerances hold +\/-2% rate accuracy for repeatable setups.\u003c\/li\u003e\n\u003cli\u003eProven durability in professional teams and weekend warriors alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this spring fit my coilover shock?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, designed for 2.25 inch inside diameter shocks; confirm your shock's ID measurement before install. Common in QA1 Proma Star, AFCO, and Ridetech systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used and how is it treated?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-tensile chrome silicon steel alloy, dual heat-treated, shot-peened, and powder-coated ends for corrosion resistance and stress relief.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and installation support?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by Eibach's limited lifetime warranty against manufacturing defects. Includes detailed spec sheet; consult Eibach tech support for custom rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective cardboard box, 9\" L x 3\" W x 3\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41008727162959,"sku":"EIB0800.225.0600","price":72.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/eibach-ers-8_00-inch-l-x-2_25-inch-dia-x-600-lbs-coil-over-spring-eibach.jpg?v=1766042089","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-8-00-inch-l-x-2-25-inch-dia-x-600-lbs-coil-over-spring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}