{"product_id":"eibach-ers-11-00-inch-conventional-rear-race-spring-5-00-inch-outside-diameter-part-eib1100-500-0225","title":"Eibach ERS 11.00-Inch Conventional Rear Race Spring, 5.00-Inch Outside Diameter – Part EIB1100.500.0225","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\u003eLowest Side Loads with Load Center Ideally Located Relative to the Spring Axis\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003ePrecision Tolerances - The Tightest in the Industry\u003c\/li\u003e\n  \u003cli\u003eUltra Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested and Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Conventional Rear Race Spring is engineered for motorsport applications requiring precise suspension tuning and dependable performance. As part of Eibach’s extensive catalog of precision-engineered race springs, this individual spring helps optimize handling dynamics across a wide range of racing platforms. Its conventional design is suited for use with compatible rear suspension systems, shocks, pull-bars, and other race-oriented components.\u003c\/p\u003e\u003cp\u003eEngineered to minimize side loads while keeping the load center ideally positioned relative to the spring axis, the Eibach ERS spring supports consistent suspension movement and predictable vehicle behavior. Its design provides maximum usable travel with minimal block height, helping race teams fine-tune suspension response without unnecessary weight. Precision manufacturing and tight tolerances promote repeatable performance, while the lightweight construction helps reduce unsprung mass for improved suspension control.\u003c\/p\u003e\u003cp\u003eEach Eibach ERS spring is individually tested and rated to help ensure dependable spring characteristics from one component to the next. This rear spring measures 11.00 inches in free length and uses a 5.00-inch outside diameter format for compatible motorsport suspension applications. Verify required spring rate, installed height, suspension compatibility, and vehicle fitment before installation. This product is intended for automotive racing and performance applications; specific road-use compliance may vary by location and vehicle.\u003c\/p\u003e\u003ch3\u003eProduct Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eSeries: ERS Individual Motorsport Spring\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1100.500.0225\u003c\/li\u003e\n\u003cli\u003eApplication: Rear race spring\u003c\/li\u003e\n\u003cli\u003eSpring Type: Conventional\u003c\/li\u003e\n\u003cli\u003eFree Length: 11.00 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 225 pounds per inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS conventional rear race spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment data should be verified against the vehicle, suspension configuration, required spring rate, and intended racing application before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision Motorsport Engineering: Designed for race suspension systems requiring accurate and repeatable spring performance.\u003c\/li\u003e\n\u003cli\u003eReduced Side Loading: Positions the load center close to the spring axis to support smooth and consistent suspension operation.\u003c\/li\u003e\n\u003cli\u003eMaximum Usable Travel: Provides substantial suspension travel while maintaining a compact blocked height.\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Helps reduce unsprung mass for improved suspension control and handling response.\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":67579109245180,"sku":"1100.500.0225","price":120.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_7cb2b17d-dabb-4fd8-b41e-6a6a4069ccdf.jpg?v=1790379052","url":"https:\/\/diycustoms.store\/products\/eibach-ers-11-00-inch-conventional-rear-race-spring-5-00-inch-outside-diameter-part-eib1100-500-0225","provider":"diycustoms.store","version":"1.0","type":"link"}