{"product_id":"eibach-ers-eib1100-550-1300-motorsport-front-spring-for-dirt-stock-cars","title":"Eibach ERS EIB1100.550.1300 Motorsport Front Spring for Dirt Stock Cars","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\u003eDirt Stock Car Front Springs in 11.5 inches by 5.5 inches\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eLegendary Eibach Durability and Performance\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS EIB1100.550.1300 is an individual motorsport front spring engineered for dirt stock car racing applications. Designed to help teams fine-tune suspension behavior, this conventional race spring delivers predictable performance, precise handling response, and dependable durability in demanding competition environments.\u003c\/p\u003e\u003cp\u003eAs part of Eibach’s extensive race spring catalog, the ERS spring is built for maximum suspension travel while supporting the use of smaller block heights. Its high linearity helps maintain consistent spring behavior throughout operation, allowing racers and suspension tuners to optimize handling characteristics for track conditions and vehicle setup requirements. Every spring is individually tested to support reliable quality and repeatable performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1100.550.1300\u003c\/li\u003e\n\u003cli\u003eProduct Line: ERS Motorsport Spring\u003c\/li\u003e\n\u003cli\u003eApplication: Dirt stock car front suspension\u003c\/li\u003e\n\u003cli\u003eSpring Type: Conventional linear-rate race spring\u003c\/li\u003e\n\u003cli\u003eNominal Length: 11.5 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 5.5 inches\u003c\/li\u003e\n\u003cli\u003ePosition: Front\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS individual motorsport front spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment is application-specific and should be confirmed against the vehicle, suspension configuration, spring rate requirements, and race rules before installation. This Eibach spring is intended for motorsport use and is not supplied as a universal street vehicle replacement.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Designed for dirt stock car front suspension systems\u003c\/li\u003e\n\u003cli\u003eMaximum Travel: Supports maximum suspension travel with smaller block heights\u003c\/li\u003e\n\u003cli\u003eHigh Linearity: Delivers predictable and consistent spring response\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested by Eibach for dependable quality and 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":67579140931836,"sku":"1100.550.1300","price":125.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_77306ef0-4e2a-4a3b-8553-3dbef9ad342b.jpg?v=1790380394","url":"https:\/\/diycustoms.store\/products\/eibach-ers-eib1100-550-1300-motorsport-front-spring-for-dirt-stock-cars","provider":"diycustoms.store","version":"1.0","type":"link"}