{"product_id":"eibach-ers-14-00-inch-coilover-spring-3-00-inch-inside-diameter-300-lb-in-rate-eib1400-300-0300s","title":"Eibach ERS 14.00-Inch Coilover Spring, 3.00-Inch Inside Diameter, 300 lb\/in Rate – EIB1400.300.0300S","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\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e The Eibach ERS Motorsport Spring is a precision-engineered coilover spring designed for race vehicles that require consistent handling, reliable performance, and precise suspension tuning. This individual spring features a 3.00-inch inside diameter, a 300 lb\/in spring rate, and a 14.00-inch free length for compatibility with select racing and performance suspension applications.\u003c\/p\u003e\n\u003cp\u003eBuilt from Eibach’s extensive motorsport spring expertise, the ERS series is engineered to deliver predictable suspension response across demanding track conditions. Its design supports maximum suspension travel while maintaining a compact block height, helping race teams optimize vehicle balance and handling characteristics. Every spring is individually tested to ensure dependable performance and consistent results from one component to the next.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Type:\u003c\/strong\u003e Individual motorsport coilover spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 3.00 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 300 lb\/in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 14.00 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Racing and performance coilover suspension systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConsistency:\u003c\/strong\u003e Individually tested for dependable rate and performance uniformity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel Optimization:\u003c\/strong\u003e Designed to provide maximum travel with minimal block height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered for demanding motorsport and off-road environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One Eibach ERS 14.00-inch coilover spring, part number EIB1400.300.0300S. Verify spring diameter, length, rate, and coilover compatibility before installation. Vehicle-specific fitment data was not provided; confirm compatibility with the suspension manufacturer or race vehicle setup requirements.\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 select racing coilover systems.\u003c\/li\u003e\n\u003cli\u003e300 lb\/in spring rate provides precise suspension tuning for motorsport applications.\u003c\/li\u003e\n\u003cli\u003e14.00-inch free length supports suspension setup flexibility across a broad range of race vehicles.\u003c\/li\u003e\n\u003cli\u003eIndividually tested by Eibach for reliable consistency, linearity, and repeatable 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":67581015032060,"sku":"1400.300.0300S","price":147.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_be168545-8e0b-45d0-847c-9954c9f264a2.jpg?v=1790404320","url":"https:\/\/diycustoms.store\/products\/eibach-ers-14-00-inch-coilover-spring-3-00-inch-inside-diameter-300-lb-in-rate-eib1400-300-0300s","provider":"diycustoms.store","version":"1.0","type":"link"}