{"product_id":"eibach-ers-12-00-inch-length-x-2-50-inch-id-coilover-spring-350-lb-in-part-number-eib1200-250-0350s","title":"Eibach ERS 12.00-Inch Length x 2.50-Inch ID Coilover Spring, 350 lb\/in, Part Number EIB1200.250.0350S","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 12.00-Inch Length x 2.50-Inch ID Coilover Spring is an individually tested motorsport spring engineered for precise suspension tuning. Designed for racing applications, this Eibach spring provides a consistent 350 lb\/in spring rate to help optimize handling balance, chassis control, and suspension response.\u003c\/p\u003e\u003cp\u003eBuilt for use with 2.50-inch inside diameter coilover systems, the spring is designed to deliver maximum suspension travel while maintaining a compact block height. Its high-linearity characteristics support predictable performance throughout the suspension stroke, making it suitable for race cars and other demanding motorsport applications. Eibach’s proven off-road durability helps the spring withstand repeated high-load use while maintaining dependable performance.\u003c\/p\u003e\u003cp\u003eEach spring is individually tested to support consistent quality and rate accuracy. The Eibach ERS motorsport spring is a practical choice for suspension builders, race teams, and performance enthusiasts who require reliable spring behavior and a wide range of tuning options. The listed fitment is application-dependent; confirm the required spring rate, free length, inside diameter, and coilover compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e Individually tested Eibach ERS coilover spring for motorsport suspension tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Brand: Eibach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Part Number: EIB1200.250.0350S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Product Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Spring Rate: 350 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Free Length: 12.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Inside Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Application: Racing and performance suspension systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e Testing: Individually tested for consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS 12.00-inch x 2.50-inch ID coilover spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Vehicle-specific fitment is not provided. Verify coilover hardware and suspension requirements before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e350 lb\/in spring rate supports precise suspension tuning and predictable handling response.\u003c\/li\u003e\n\u003cli\u003e2.50-inch inside diameter is designed for compatible coilover suspension systems.\u003c\/li\u003e\n\u003cli\u003e12.00-inch free length provides a broad range of setup options for motorsport applications.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and individually tested construction deliver consistent spring 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: 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":67579308081404,"sku":"1200.250.0350S","price":116.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_f0f09e05-194a-46e7-94c8-fddae737c92d.jpg?v=1790385664","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-00-inch-length-x-2-50-inch-id-coilover-spring-350-lb-in-part-number-eib1200-250-0350s","provider":"diycustoms.store","version":"1.0","type":"link"}