{"product_id":"eibach-ers-13-00-in-length-x-5-00-in-od-conventional-rear-racing-spring-eib1300-500-0275","title":"Eibach ERS 13.00 in. Length x 5.00 in. OD Conventional Rear Racing Spring EIB1300.500.0275","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\u003eLowest Side Loads with Load Center Ideally Located Relative to the Spring Axis\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003ePrecision Tolerances - The Tightest in the Industry\u003c\/li\u003e\n  \u003cli\u003eUltra Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested and Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS EIB1300.500.0275 is an individually tested and rated conventional rear racing spring engineered for motorsport suspension applications. Designed for precise handling optimization, this spring supports race teams and performance builders seeking dependable suspension tuning across a broad range of vehicle setups. Its conventional design provides a practical solution for configuring rear suspension systems where consistent spring performance and accurate rate selection are essential.\u003c\/p\u003e\u003cp\u003eEibach draws on an extensive catalog of precision-engineered race springs to deliver components built for demanding competition use. The ERS spring is designed to minimize side loads while keeping the load center ideally positioned relative to the spring axis. This helps promote predictable suspension movement and stable operation throughout the available travel. Its lightweight construction also helps reduce unsprung mass, supporting sharper suspension response and improved vehicle control.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS EIB1300.500.0275 is manufactured to tight industry-leading tolerances and individually tested and rated for quality assurance. Its design maximizes usable travel while minimizing block height, making it well suited to applications where suspension packaging and performance adjustment are important. This rear racing spring is intended for automotive motorsport use and should be selected according to the vehicle’s suspension design, required spring rate, and competition specifications. No specific vehicle fitment data was provided; verify compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One Eibach ERS conventional rear racing spring. Professional installation and setup by a qualified suspension technician are recommended.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLow Side Loads: Positions the load center close to the spring axis to support smooth, predictable suspension operation.\u003c\/li\u003e\n\u003cli\u003eMaximized Suspension Travel: Provides substantial usable travel while maintaining a compact block height for racing applications.\u003c\/li\u003e\n\u003cli\u003ePrecision Manufacturing: Built to tight tolerances for consistent spring dimensions and dependable suspension tuning.\u003c\/li\u003e\n\u003cli\u003eLightweight Motorsport Construction: Helps reduce unsprung mass while supporting responsive handling and vehicle control.\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":67579869102332,"sku":"1300.500.0275","price":120.24,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_a9f02626-cd99-4c6c-b404-63343bbbaf22.jpg?v=1790391462","url":"https:\/\/diycustoms.store\/products\/eibach-ers-13-00-in-length-x-5-00-in-od-conventional-rear-racing-spring-eib1300-500-0275","provider":"diycustoms.store","version":"1.0","type":"link"}