{"product_id":"eibach-ers-10-00-in-coilover-spring-2-50-in-inside-diameter-300-lb-in-rate","title":"Eibach ERS 10.00 in. Coilover Spring, 2.50 in. Inside Diameter, 300 lb\/in Rate","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 Individual Motorsport Spring is engineered for racing applications that demand precise suspension tuning, repeatable performance, and dependable durability. Part number EIB1000.250.0300S features a 2.50-inch inside diameter and a 300 lb\/in spring rate, making it suitable for compatible coilover systems and motorsport suspension setups.\u003c\/p\u003e\u003cp\u003eAs part of Eibach’s extensive race spring range, this coilover spring is designed to provide maximum suspension travel while maintaining a compact block height. Its high linearity helps deliver predictable spring behavior throughout the operating range, allowing teams and enthusiasts to fine-tune handling dynamics for specific track conditions and vehicle requirements. Each spring is individually tested to support consistent performance from one component to the next.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS spring combines legendary off-road durability with race-focused precision. It is built for demanding automotive applications where consistency, performance optimization, and long-term reliability are essential. Verify spring rate, length, inside diameter, installed height, and coilover compatibility before installation. Vehicle-specific fitment is not provided; application depends on the suspension system and setup requirements.\u003c\/p\u003e\u003ch3\u003eProduct Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1000.250.0300S\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 300 lb\/in\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\u003eApplication: Automotive racing and performance suspension systems\u003c\/li\u003e\n\u003cli\u003eConstruction Benefit: Individually tested for linearity and consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300 lb\/in spring rate supports precise suspension tuning for compatible racing and performance applications.\u003c\/li\u003e\n\u003cli\u003e2.50-inch inside diameter is designed for matching coilover shock and spring hardware.\u003c\/li\u003e\n\u003cli\u003e10.00-inch free length provides setup flexibility when selecting spring travel and installed height.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and individual testing help deliver consistent, predictable suspension performance.\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":67578994753788,"sku":"1000.250.0300S","price":113.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_0ae52c7e-41be-428a-b598-013856437696.jpg?v=1790374122","url":"https:\/\/diycustoms.store\/products\/eibach-ers-10-00-in-coilover-spring-2-50-in-inside-diameter-300-lb-in-rate","provider":"diycustoms.store","version":"1.0","type":"link"}