{"product_id":"eibach-ers-12-00-inch-length-x-3-00-inch-id-coilover-spring-part-number-eib1200-300-0375s","title":"Eibach ERS 12.00-Inch Length x 3.00-Inch ID Coilover Spring, Part Number EIB1200.300.0375S","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 3.00\" 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 race teams and performance enthusiasts seeking precise suspension tuning. Designed with a 3.00-inch inside diameter and a 12.00-inch free length, this coilover spring supports customized handling adjustments across a broad range of racing applications. Its carefully engineered design helps maximize suspension travel while maintaining a compact block height.\u003c\/p\u003e\u003cp\u003eBuilt with Eibach’s proven off-road durability and motorsport expertise, the spring delivers dependable performance under demanding conditions. High linearity and guaranteed consistency promote predictable suspension response, while individual testing helps ensure each spring meets strict performance standards. The Eibach ERS spring is an effective choice for fine-tuning race car handling dynamics in conjunction with compatible coilover shocks and other suspension components.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1200.300.0375S\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eFree Length: 12.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 375 lb\/in\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and performance suspension systems\u003c\/li\u003e\n\u003cli\u003eConstruction: Precision-engineered, individually tested spring\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\u003eFitment varies by vehicle and suspension configuration. Verify coilover compatibility, spring rate requirements, available travel, and suspension specifications before installation. This product is intended for motorsport and performance applications; professional installation and setup are recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch inside diameter supports compatibility with suitable coilover suspension systems.\u003c\/li\u003e\n\u003cli\u003e12.00-inch free length provides a broad setup range for motorsport suspension tuning.\u003c\/li\u003e\n\u003cli\u003e375 lb\/in spring rate helps optimize handling balance and suspension response.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered Eibach construction delivers high linearity, consistent performance, and durable operation.\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":67579542667516,"sku":"1200.300.0375S","price":141.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_84daaefa-14ac-464c-84d5-b77e1fc5799a.jpg?v=1790390186","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-00-inch-length-x-3-00-inch-id-coilover-spring-part-number-eib1200-300-0375s","provider":"diycustoms.store","version":"1.0","type":"link"}