{"product_id":"eibach-ers-10-00-inch-coilover-racing-spring-2-50-inch-inside-diameter-350-lb-in-rate-eib1000-250-0350s","title":"Eibach ERS 10.00-Inch Coilover Racing Spring, 2.50-Inch Inside Diameter, 350 lb\/in Rate - EIB1000.250.0350S","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 2.50\" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eLegendary Eibach Off-Road Durability and Performance\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS EIB1000.250.0350S Individual Motorsport Spring is engineered for race vehicles that require precise suspension tuning and dependable performance. Designed with a 2.50-inch inside diameter and a 350 lb\/in spring rate, this coilover spring helps optimize handling characteristics across a wide range of motorsport applications. Its 10.00-inch free length supports suspension setups that demand controlled travel and consistent spring behavior.\u003c\/p\u003e\u003cp\u003eEibach draws on an extensive catalog of precision-engineered racing springs to provide reliable solutions for fine-tuning race car dynamics. The EIB1000.250.0350S is built to deliver maximum usable travel with a compact block height, helping suspension builders achieve their desired setup without unnecessary compromises. Its high linearity promotes predictable response through the suspension stroke, while individual testing helps ensure dependable consistency from spring to spring.\u003c\/p\u003e\u003cp\u003eDeveloped for demanding racing environments, this Eibach ERS spring features the brand’s proven off-road durability and performance standards. It is suitable for custom coilover applications where accurate spring selection is essential for balancing ride control, grip, and chassis response. Verify spring rate, free length, coilover hardware, and vehicle compatibility before installation. This product is supplied as one individual motorsport spring.\u003c\/p\u003e\u003ch3\u003eProduct Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1000.250.0350S\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eSeries: ERS\u003c\/li\u003e\n\u003cli\u003eFree Length: 10.00 inches\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 350 lb\/in\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and custom coilover suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne Eibach ERS individual motorsport coilover spring.\u003c\/p\u003e\u003cp\u003eFitment data should be verified for the specific vehicle, coilover assembly, spring perch, and racing application before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.50-inch inside diameter supports compatibility with many racing coilover systems.\u003c\/li\u003e\n\u003cli\u003e350 lb\/in spring rate enables precise suspension tuning for demanding motorsport applications.\u003c\/li\u003e\n\u003cli\u003e10.00-inch free length provides controlled suspension travel for custom race setups.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and individual testing deliver consistent, predictable performance.\u003c\/li\u003e\n\u003cli\u003eMaximum travel with a compact block height helps optimize available suspension movement.\u003c\/li\u003e\n\u003cli\u003eLegendary Eibach off-road durability supports reliable performance in demanding conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered design helps fine-tune handling balance, grip, and chassis response.\u003c\/li\u003e\n\u003cli\u003eSupplied as an individual spring for flexible race suspension configuration.\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: t\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":67579012579580,"sku":"1000.250.0350S","price":114.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_1c31d1a3-7b16-46cf-a320-a5877072f295.jpg?v=1790374693","url":"https:\/\/diycustoms.store\/products\/eibach-ers-10-00-inch-coilover-racing-spring-2-50-inch-inside-diameter-350-lb-in-rate-eib1000-250-0350s","provider":"diycustoms.store","version":"1.0","type":"link"}