{"product_id":"eibach-ers-140mm-length-x-60mm-id-coil-over-spring-1","title":"Eibach ERS 140mm Length x 60mm ID Coil-Over Spring","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e140-60-0140\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 803050352682\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEibach ERS 140mm Length x 60mm ID Coil-Over Spring (14.0 kg\/mm)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Eibach ERS 140-60-0140 is a high-performance coilover spring designed for custom suspension applications. With a 140mm free length and 60mm inside diameter, it fits most adjustable coilover systems requiring a 14.0 kg\/mm spring rate. This spring delivers consistent damping control and responsive handling for track, street, or rally use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 14.0 kg\/mm provides balanced stiffness for sharp cornering and stability under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 140mm suits low-ride-height coilover assemblies without compromising travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 60mm ensures direct compatibility with standard strut tubes and perches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium chrome silicon high-tensile steel resists fatigue for long-term durability in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Dual-stage epoxy powder coat over primer blocks corrosion and maintains rate consistency in wet environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShot-peened, preset, and scrag-tested during production for zero initial sag.\u003c\/li\u003e\n\u003cli\u003eInspect regularly for wear in high-impact motorsport applications.\u003c\/li\u003e\n\u003cli\u003eSpecial order item; confirm lead time before purchase.\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 preload to shock stroke length; maximum compression 40% of free height.\u003c\/li\u003e\n\u003cli\u003eCompatible with Eibach Pro-Alignment hardware and most adjustable coilover collars.\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\u003eCustom Coilover Builds\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eMotorsport Applications\u003c\/td\u003e\n\u003ctd\u003eTrack\/Street\/Rally\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 world racing champions for reliable performance parts.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing tolerances hold rates within 2% variance.\u003c\/li\u003e\n\u003cli\u003eEngineered for motorsport endurance with proven stress-relief processes.\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 kits?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Universal design fits most aftermarket coilovers with 60mm ID struts; verify shock length and perch specs for your setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish are used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Chrome silicon steel construction with dual-stage powder coat for rust resistance and consistent load handling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects including sagging when installed and maintained 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 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, 10 x 6 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":41368406261839,"sku":"EIB140-60-0140","price":72.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/eibach-ers-140mm-length-x-60mm-id-coil-over-spring-eibach_a4e4e5fd.jpg?v=1766042523","url":"https:\/\/www.blackopsautoworks.com\/products\/eibach-ers-140mm-length-x-60mm-id-coil-over-spring-1","provider":"Black Ops Auto Works","version":"1.0","type":"link"}