{"product_id":"eibach-ers-12-00-inch-coilover-spring-2-50-inch-id-225-lb-in-rate-part-eib1200-250-0225","title":"Eibach ERS 12.00-Inch Coilover Spring, 2.50-Inch ID, 225 lb\/in Rate – Part EIB1200.250.0225","description":"Renowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull-bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car.\nIndividual Motorsport Spring\n\u003cul\u003e\n  \u003cli\u003eEibach Coilover Springs Available in a Full Range of Rates and Sizes\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS individual motorsport spring is engineered for race vehicles that require precise suspension tuning and consistent handling performance. Designed as part of Eibach’s extensive range of precision-engineered race springs, this coilover spring helps drivers and suspension builders optimize chassis balance across a wide variety of racing applications.\u003c\/p\u003e\u003cp\u003eBuilt for use with compatible coilover shock systems, the Eibach ERS spring combines a 225 lb\/in spring rate with a 2.50-inch inside diameter and a 12.00-inch free length. Its design provides substantial suspension travel while maintaining a compact block height, helping support predictable suspension response and effective vehicle control. The spring is also engineered for high linearity and repeatable performance, making it well suited for applications where reliable setup consistency is essential.\u003c\/p\u003e\u003cp\u003eEibach manufactures each spring from performance-focused materials and individually tests it to help ensure uniform quality and rate consistency. Its lightweight construction can reduce unsprung mass compared with heavier spring designs, supporting improved suspension response. The spring is intended for motorsport and custom race-car applications; compatibility should be verified against the coilover hardware, available travel, spring rate requirements, and vehicle setup before installation. This Eibach ERS spring is supplied individually.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS individual motorsport coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal motorsport application. Specific vehicle fitment is not provided; confirm compatibility with the intended coilover assembly and race vehicle suspension configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e225 lb\/in Spring Rate: Supports precise suspension tuning for race and performance applications.\u003c\/li\u003e\n\u003cli\u003eCoilover Compatibility: Designed for use with compatible coilover shock and spring platforms.\u003c\/li\u003e\n\u003cli\u003eMaximum Suspension Travel: Provides extensive available travel while maintaining a compact spring block height.\u003c\/li\u003e\n\u003cli\u003eHigh Linearity and Consistency: Engineered for predictable spring response and repeatable setup performance.\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Helps reduce unsprung mass for improved suspension responsiveness.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested by Eibach to support dependable quality and rate consistency.\u003c\/li\u003e\n\u003cli\u003e2.50-Inch Inside Diameter: Matches compatible motorsport coilover hardware and spring seats.\u003c\/li\u003e\n\u003cli\u003e12.00-Inch Free Length: Provides a substantial spring length for suitable race suspension configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67579262566652,"sku":"1200.250.0225","price":116.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_862fb4f3-d14c-4efc-bad6-783abb76d41e.jpg?v=1790384466","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-00-inch-coilover-spring-2-50-inch-id-225-lb-in-rate-part-eib1200-250-0225","provider":"diycustoms.store","version":"1.0","type":"link"}