{"product_id":"eibach-ers-10-00-in-length-x-2-50-in-id-coil-over-spring-4","title":"Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e1000.250.0250S\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050288950\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring - 1000 lb\/in Rate\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 10.00 in. Length x 2.50 in. ID Coil-Over Spring sets the standard for racing suspension components with its 1000 lb\/in rate. Built for coil-over shocks in drag racing, autocross, and road course setups, it fits any system with 2.50 in. ID perches. Expect tight control, quick response, and lap-after-lap consistency.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000 lb\/in Spring Rate:\u003c\/strong\u003e Delivers stiff response for high-grip track conditions and precise cornering feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.00 in. Free Length x 2.50 in. ID:\u003c\/strong\u003e Matches popular coil-over designs for drop-in compatibility and optimal stroke.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Silicon Steel Construction:\u003c\/strong\u003e Shot-peened and heat-treated to resist fatigue over thousands of cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver Zinc Finish:\u003c\/strong\u003e Protects against rust and corrosion during wet track days or storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Ground Ends:\u003c\/strong\u003e Ensures even seating on perches for balanced load and zero bind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePre-set and scrub-tested at the factory for immediate use without break-in sagging.\u003c\/li\u003e\n\u003cli\u003eInspect perch diameter and shock clearance before installation.\u003c\/li\u003e\n\u003cli\u003ePackaged uncompressed; handle with care to maintain coil integrity.\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\u003eCompress spring safely using dedicated coil spring compressor tool.\u003c\/li\u003e\n\u003cli\u003eCompatible with most aftermarket coil-over retainers and upper hats sized for 2.50 in. ID.\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\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eCoil-Over Equipped Vehicles\u003c\/td\u003e\n\u003ctd\u003e2.50 in. ID Perches\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\u003eTrack-proven design used in NASCAR, Formula, and endurance racing.\u003c\/li\u003e\n\u003cli\u003eTightest manufacturing tolerances for identical performance every time.\u003c\/li\u003e\n\u003cli\u003eDecades of spring engineering for motorsports reliability.\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 Will this spring fit my coil-over setup?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, if your perches match 2.50 in. ID and free length allows full shock travel; measures 10.00 in. tall uncompressed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from premium chrome silicon steel with shot-peening, heat treatment, and silver zinc plating for durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage is provided?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against defects and sagging under normal racing conditions; contact Eibach for claims.\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 box, 10.75 x 2.75 x 2.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.25 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41008727588943,"sku":"EIB1000.250.0250S","price":72.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/eibach-ers-10_00-in_-length-x-2_50-in_-id-coil-over-spring-eibach_9cdc8ac0.jpg?v=1766042124","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-10-00-in-length-x-2-50-in-id-coil-over-spring-4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}