{"product_id":"eibach-ers-6-00-in-length-x-2-50-in-id-coil-over-spring","title":"Eibach ERS 6.00 in. Length x 2.50 in. ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e0600.250.0650\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050105509\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 6.00 in. Length x 2.50 in. ID Coil-Over Spring - Universal Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 0600.250.0650 is a precision racing spring designed for coil-over suspension systems. With a 6.00-inch free height, 2.50-inch inside diameter, and 650 lb\/in spring rate, it delivers firm response for drag racing, autocross, and street performance applications. This universal spring fits most aftermarket coilover struts and shocks requiring 2.5-inch ID components.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e650 lb\/in Spring Rate:\u003c\/strong\u003e Provides firm, linear response for improved cornering and launch control in high-performance setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.00 in Free Height x 2.50 in ID:\u003c\/strong\u003e Compact dimensions ensure compatibility with standard coilover assemblies, maximizing suspension travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-Silicon Steel Construction:\u003c\/strong\u003e High-tensile material resists fatigue for long-term durability under racing loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShot-Peened and Heat-Treated:\u003c\/strong\u003e Manufacturing process enhances surface strength and removes residual stresses for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare-Ground Ends:\u003c\/strong\u003e Ensures secure, parallel seating on perches for zero bind and precise handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eYellow stripe color-coding for quick rate identification during setup.\u003c\/li\u003e\n\u003cli\u003eInspect regularly for wear in competition use.\u003c\/li\u003e\n\u003cli\u003eShips in protective sleeve; standard ground handling.\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\u003eMatch with coilover shocks rated for 650 lb\/in springs and 2.50 in ID perches.\u003c\/li\u003e\n\u003cli\u003eTorque hardware to manufacturer specs; use spring compressors for safe assembly.\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\u003eCoilover Applications\u003c\/td\u003e\n\u003ctd\u003eAll\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\u003eRace-proven in NHRA, SCCA, and Formula Drift competitions.\u003c\/li\u003e\n\u003cli\u003eEngineered with German precision for exact tolerances.\u003c\/li\u003e\n\u003cli\u003eBacked by decades of suspension technology leadership.\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 specific coilover brands?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Universal design works with most brands like QA1, Penske, and Bilstein coilovers using 2.50 in ID perches.\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 High-tensile chrome-silicon steel with shot-peening and black oxide finish for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is a warranty included?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Eibach offers a limited lifetime warranty against defects in material and workmanship when installed properly.\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 Standard 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 sleeve, 7 in L x 3 in W x 3 in H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":39667910049871,"sku":"EIB0600.250.0650","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/eibach-ers-6_00-in_-length-x-2_50-in_-id-coil-over-spring-eibach.jpg?v=1766039574","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-6-00-in-length-x-2-50-in-id-coil-over-spring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}