{"product_id":"eibach-ers-14-00-in-length-x-2-50-in-id-coil-over-spring-3","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\"\u003e1400.250.0250S\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050289438\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring - 250 lb\/in Rate\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 14.00 in. Length x 2.50 in. ID Coil-Over Spring (SKU 1400.250.0250S) delivers consistent 250 lb\/in spring rate for coilover setups in racing and performance applications. This universal spring fits most coilover shocks with 2.50 in. inner diameter perches. It provides stable handling and repeated durability under high-stress conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 250 lb\/in for balanced response and control in drag, road race, and autocross coilover systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 14.00 in. free length x 2.50 in. ID x 3.48 in. OD, with 0.87 in. wire diameter for exact perch matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-tensile chrome silicon steel resists fatigue and maintains rate over thousands of cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Process:\u003c\/strong\u003e Shot-peened, preset, and scragged to eliminate sag and ensure consistent performance from the first lap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy powder coat protects against corrosion and simplifies identification in multi-spring setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for competition use; verify coilover shock compatibility before installation.\u003c\/li\u003e\n\u003cli\u003eStore in dry conditions to preserve powder coat and steel integrity.\u003c\/li\u003e\n\u003cli\u003eShips individually wrapped; inspect for damage upon receipt.\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 spring ID precisely to 2.50 in. perch diameter; use retaining clips if required.\u003c\/li\u003e\n\u003cli\u003eCompatible with most adjustable coilover bodies like QA1, Bilstein, and Fox with matching 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\u003eCoilover Systems\u003c\/td\u003e\n\u003ctd\u003e2.50\" ID Perch Applications\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 professional race teams worldwide for reliable suspension components.\u003c\/li\u003e\n\u003cli\u003eEngineered for exact tolerances and long-term rate retention in demanding environments.\u003c\/li\u003e\n\u003cli\u003eBacked by decades of motorsport innovation and testing.\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 Yes, it works with QA1 Proma Star, Bilstein 5125\/5160, Fox 2.5, Penske, and other 2.50 in. ID coilover 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 Constructed from chrome silicon steel with black epoxy powder coat for corrosion resistance and easy stacking identification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install tip?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited manufacturer warranty; torque perches to spec and cycle spring 5-10 times post-install to settle.\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 FedEx 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 tube, 15 in. x 4 in. x 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41008728342607,"sku":"EIB1400.250.0250S","price":76.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/eibach-ers-14_00-in_-length-x-2_50-in_-id-coil-over-spring-eibach.jpg?v=1766042173","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-14-00-in-length-x-2-50-in-id-coil-over-spring-3","provider":"Black Ops Auto Works","version":"1.0","type":"link"}