{"product_id":"eibach-ers-12-00-inch-coilover-spring-2-50-inch-inside-diameter-100-lb-in-rate-eib1200-250-0100s","title":"Eibach ERS 12.00-Inch Coilover Spring, 2.50-Inch Inside Diameter, 100 lb\/in Rate - EIB1200.250.0100S","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, consistent performance, and dependable durability. This coilover spring features a 2.50-inch inside diameter and a 100 lb\/in spring rate, making it a practical choice for custom race-car suspension setups where handling balance and response must be carefully optimized.\u003c\/p\u003e\u003cp\u003ePart of Eibach’s extensive race-spring lineup, the ERS spring is designed to deliver maximum suspension travel while maintaining a compact block height. Its highly linear rate characteristics help provide predictable suspension behavior throughout the available travel, while individual testing supports reliable consistency from spring to spring. The result is a dependable component for drivers, teams, and builders fine-tuning chassis performance across a wide range of motorsport applications.\u003c\/p\u003e\u003cp\u003eBuilt with Eibach’s established off-road and motorsport durability, this spring is suitable for use with compatible coilover assemblies and racing suspension systems. Its universal motorsport design does not specify vehicle fitment; compatibility should be verified by matching the inside diameter, free length, spring rate, installed height, and coilover hardware to the intended application. The Eibach part number EIB1200.250.0100S identifies this specific spring configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One Eibach ERS individual coilover spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal motorsport application; verify suspension-system compatibility before installation. Professional installation and proper suspension setup are recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.50-inch inside diameter supports use with compatible coilover suspension systems\u003c\/li\u003e\n\u003cli\u003e100 lb\/in spring rate enables precise handling and suspension tuning\u003c\/li\u003e\n\u003cli\u003e12.00-inch free length provides a broad range of setup flexibility\u003c\/li\u003e\n\u003cli\u003eMaximum suspension travel with compact block height\u003c\/li\u003e\n\u003cli\u003eLegendary Eibach off-road and motorsport durability\u003c\/li\u003e\n\u003cli\u003eHighly linear spring behavior for predictable performance\u003c\/li\u003e\n\u003cli\u003eIndividually tested for dependable consistency\u003c\/li\u003e\n\u003cli\u003eDesigned for custom race-car and motorsport suspension applications\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":67579228487932,"sku":"1200.250.0100S","price":116.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/3a3fcbf25e4dcbf9017422e76b1d2295L_5ed7d8e5-4948-43ce-9ed0-f14e60b20b1c.jpg?v=1790383015","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-00-inch-coilover-spring-2-50-inch-inside-diameter-100-lb-in-rate-eib1200-250-0100s","provider":"diycustoms.store","version":"1.0","type":"link"}