{"product_id":"eibach-ers-5-00-inch-l-x-2-25-inch-dia-x-600-lbs-coil-over-spring","title":"Eibach ERS 5.00 inch L x 2.25 inch dia x 600 lbs Coil Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e0500.225.0600\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050103543\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS Linear Main Spring - Dia. 2.25 in | Len: 5.00 in | Rate: 600 lbs\/in\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEibach ERS 0500.225.0600 is a single red coilover spring measuring 5.00 in (127 mm) long with 2.25 in (57 mm) ID diameter and 600 lbs\/in (10.71 kg\/mm) linear rate. Built for universal use in custom coilover shocks on race cars, dragsters, and performance vehicles. Delivers consistent rate and maximum travel of 2.83 in (72 mm) with block height 2.17 in (55 mm) and block load 1699 lbs (7557 N).\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Range Availability:\u003c\/strong\u003e Eibach coilover springs offered in wide selection of rates and sizes for exact setup needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Travel \u0026amp; Block:\u003c\/strong\u003e Provides maximum travel paired with minimal block heights for superior suspension stroke.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs just 1.52 lbs (0.69 kg) to cut unsprung mass and boost handling response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividually Tested:\u003c\/strong\u003e Every spring rigorously checked for rate, dimensions, and performance standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Consistency:\u003c\/strong\u003e Engineered for highest rate linearity and tight tolerances in series production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMade from high-tensile chrome silicon steel, shot-peened, stress-relieved, and powder-coated red for durability.\u003c\/li\u003e\n\u003cli\u003eSingle spring; pair with matching rates for dual-spring setups if required.\u003c\/li\u003e\n\u003cli\u003eShips in protective cardboard tube to prevent damage.\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\u003eVerify shock body ID exceeds 2.25 in and length accommodates 5.00 in free height.\u003c\/li\u003e\n\u003cli\u003eCompatible with standard coilover retainers, hats, and threaded bodies; use threadlocker on adjusters.\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\u003e-\u003c\/td\u003e\n\u003ctd\u003eCustom Coilovers\u003c\/td\u003e\n\u003ctd\u003eMotorsports \u0026amp; Performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eDrag Racing\u003c\/td\u003e\n\u003ctd\u003eStreet\/Strip Builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eRoad Race\u003c\/td\u003e\n\u003ctd\u003eAutocross Setups\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\u003eTrusted by racers worldwide for decades in professional series production.\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates from advanced manufacturing processes.\u003c\/li\u003e\n\u003cli\u003ePrecise tolerances ensure repeatable performance in demanding conditions.\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 What coilover shocks does this spring fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits most aftermarket coilover shocks with 2.25 in ID clearance and sufficient height; common in QA1, Bilstein, Fox, and custom builds—confirm dimensions before purchase.\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 Premium chrome silicon steel construction, shot-peened for fatigue resistance, stress-relieved, and finished with red powder coat for corrosion protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and return policy?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by Eibach's 1-year limited warranty against manufacturing defects; returns accepted within 30 days if unused and in original packaging.\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 or USPS Priority for fast delivery.\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 tube, approx. 6 x 4 x 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.52 lbs (shipping weight approx. 2 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":42438408011855,"sku":"EIB0500.225.0600","price":72.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/eibach-ers-5_00-inch-l-x-2_25-inch-dia-x-600-lbs-coil-over-spring-eibach.jpg?v=1766043005","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-5-00-inch-l-x-2-25-inch-dia-x-600-lbs-coil-over-spring","provider":"Black Ops Auto Works","version":"1.0","type":"link"}