{"product_id":"eibach-ers-eib250-70-0055-250-mm-coilover-motorsport-spring-70-mm-inside-diameter","title":"Eibach ERS EIB250-70-0055 250 mm Coilover Motorsport Spring, 70 mm Inside Diameter","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\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eEibach Coilover Spring with 70mm Inside Diameter\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 EIB250-70-0055 is an individual motorsport coilover spring engineered for precise suspension tuning in racing and high-performance applications. Designed with a 70 mm inside diameter and a 250 mm spring length, this Eibach ERS spring provides a reliable foundation for optimizing handling balance, suspension response, and vehicle setup.\u003c\/p\u003e\n\n\u003cp\u003eManufactured for demanding motorsport use, the Eibach EIB250-70-0055 combines high linearity with consistent performance from spring to spring. Its design helps maximize available suspension travel while maintaining compact block heights, giving race teams greater flexibility when configuring coilover systems. The lightweight construction also helps reduce unsprung mass, supporting responsive suspension movement and improved chassis control.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeature: Maximum suspension travel with compact block heights for flexible race-car setup.\u003c\/li\u003e\n  \u003cli\u003eFeature: 70 mm inside diameter designed for compatible Eibach ERS coilover applications.\u003c\/li\u003e\n  \u003cli\u003eFeature: High linearity and guaranteed consistency for predictable suspension behavior.\u003c\/li\u003e\n  \u003cli\u003eFeature: Ultra-lightweight construction helps reduce unsprung mass and improve suspension response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEvery Eibach ERS spring is individually tested to help ensure dependable quality and repeatable performance. The EIB250-70-0055 is intended for professional motorsport, competition vehicles, and custom suspension systems where spring rate selection and setup precision are essential. Confirm spring rate, installed height, and coilover compatibility before installation, as fitment depends on the vehicle and suspension configuration.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Eibach\u003c\/li\u003e\n  \u003cli\u003ePart Number: EIB250-70-0055\u003c\/li\u003e\n  \u003cli\u003eSeries: ERS Motorsport Spring\u003c\/li\u003e\n  \u003cli\u003eProduct Type: Individual coilover race spring\u003c\/li\u003e\n  \u003cli\u003eSpring Length: 250 mm\u003c\/li\u003e\n  \u003cli\u003eInside Diameter: 70 mm\u003c\/li\u003e\n  \u003cli\u003eApplication: Motorsport and racing suspension systems\u003c\/li\u003e\n  \u003cli\u003eTesting: Individually tested for quality and consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eOne Eibach ERS EIB250-70-0055 individual motorsport coilover spring. Suspension hardware, tender springs, helper springs, adjusters, and installation accessories are not included unless specified by the application.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaximum suspension travel with compact block heights for flexible race-car setup.\u003c\/li\u003e\n\u003cli\u003e70 mm inside diameter designed for compatible Eibach ERS coilover applications.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and guaranteed consistency for predictable suspension behavior.\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight construction helps reduce unsprung mass and improve suspension 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":51395802366204,"sku":"250-70-0055","price":119.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/9c7c2ff3607c7fd055118ddc9c3f2973L_15dc76d2-c839-4776-8c04-49c3e2f157b3.jpg?v=1790356835","url":"https:\/\/diycustoms.store\/products\/eibach-ers-eib250-70-0055-250-mm-coilover-motorsport-spring-70-mm-inside-diameter","provider":"diycustoms.store","version":"1.0","type":"link"}