{"product_id":"eibach-ers-14-00-in-length-x-2-50-in-id-coil-over-spring-5","title":"Eibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e1400.250.0450S\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050289384\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring 1400.250.0450S - Universal Race Fit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEibach ERS 1400.250.0450S is a 14.00-inch long coil-over spring with 2.50-inch inside diameter and 450 lb\/in rate, designed for coilover shocks in racing applications. It fits universal setups on dragsters, road race cars, off-road vehicles, and performance street builds with compatible 2.5-inch ID perches. Delivers consistent linear rates for repeatable suspension tuning and control.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Spring Rate:\u003c\/strong\u003e 450 lb\/in provides predictable response and handling across full travel for race-level precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Dimensions:\u003c\/strong\u003e 14.00 in free length, 2.50 in ID, 3.44 in OD, 0.165 in wire diameter ensure drop-in fit for standard coilover bodies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Production Build:\u003c\/strong\u003e Repeated manufacturing process yields reliable performance batch after batch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTight Tolerances:\u003c\/strong\u003e Industry-low variations in rate and height for consistent setups and reduced tuning time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Chrome silicon steel shot-peened, heat-treated, preset, and silver powder-coated for fatigue resistance and corrosion protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect spring for damage before installation; replace if deformed.\u003c\/li\u003e\n\u003cli\u003eStore in dry environment to maintain coating integrity.\u003c\/li\u003e\n\u003cli\u003ePackaged in protective sleeve and box for safe transit.\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 to coilover shock with 2.50-2.60 in body diameter and adjustable perches.\u003c\/li\u003e\n\u003cli\u003eUse threadlocker on perch threads; set preload per suspension geometry.\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\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eCoilover Shocks\u003c\/td\u003e\n\u003ctd\u003e2.50\" ID Bodies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eDrag Racing\u003c\/td\u003e\n\u003ctd\u003eFront\/Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eRoad Race\u003c\/td\u003e\n\u003ctd\u003eFront\/Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eOff-Road\u003c\/td\u003e\n\u003ctd\u003eFront\/Rear\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\u003eERS line sets industry standard as most comprehensive race spring system worldwide.\u003c\/li\u003e\n\u003cli\u003eDecades of manufacturing deliver proven consistency in every spring.\u003c\/li\u003e\n\u003cli\u003eEngineering focuses on linear rates with minimal tolerances for pro-level results.\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 coilover shock?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits most with 2.50 in ID perches and 2.5-2.6 in body diameter; measure shock to confirm compatibility.\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, dual heat-treated, shot-peened for longevity, finished in silver epoxy powder coat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Eibach provides one-year limited warranty against defects in materials or workmanship when installed and used 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 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 Cardboard box 14.75 x 3.75 x 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.90 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41971403063375,"sku":"EIB1400.250.0450S","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/eibach-ers-14_00-in_-length-x-2_50-in_-id-coil-over-spring-eibach_d855d410.jpg?v=1766042705","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-14-00-in-length-x-2-50-in-id-coil-over-spring-5","provider":"Black Ops Auto Works","version":"1.0","type":"link"}