{"product_id":"eibach-ers-6-00-inch-x-2-50-inch-400-lb-coilover-spring-part-number-eib0600-250-0400","title":"Eibach ERS 6.00-Inch x 2.50-Inch 400 lb Coilover Spring, Part Number EIB0600.250.0400","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 Coilover Springs Available in a Full Range of Rates and Sizes\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\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS 6.00-Inch x 2.50-Inch 400 lb Coilover Spring is an individually tested motorsport spring designed for race vehicles requiring precise suspension tuning. As part of Eibach’s extensive catalog of precision-engineered race springs, this ERS spring helps optimize handling dynamics across a wide range of racing applications.\u003c\/p\u003e\n\u003cp\u003eBuilt for coilover suspension systems, the Eibach ERS spring delivers consistent, linear performance throughout its operating range. Its design maximizes suspension travel while minimizing block height, helping race teams achieve controlled wheel movement and predictable suspension response. The lightweight construction also helps reduce unsprung mass, supporting improved vehicle responsiveness and suspension control.\u003c\/p\u003e\n\u003cp\u003eEach Eibach spring is individually tested to help ensure dependable rate consistency from one spring to the next. With a 400-pound spring rate, this model is well suited for motorsport applications where accurate setup, repeatable performance, and fine suspension adjustment are essential. The Eibach ERS 0600.250.0400 is intended for compatible coilover assemblies and should be selected according to the vehicle’s suspension geometry, shock configuration, and setup requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eProduct Line: ERS Motorsport Spring\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB0600.250.0400\u003c\/li\u003e\n\u003cli\u003eSpring Type: Individual coilover spring\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 400 pounds per inch\u003c\/li\u003e\n\u003cli\u003eNominal Free Length: 6.00 inches\u003c\/li\u003e\n\u003cli\u003eNominal Inside Diameter: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and motorsport suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne Eibach ERS 400 lb coilover spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVehicle-specific fitment data was not provided. Confirm compatibility with the coilover hardware, spring perch, suspension travel, and racing application before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCoilover Spring: Designed for compatible motorsport coilover suspension systems.\u003c\/li\u003e\n\u003cli\u003e400-Pound Spring Rate: Provides a precisely defined rate for race vehicle suspension tuning.\u003c\/li\u003e\n\u003cli\u003eMaximum Suspension Travel: Supports extensive travel while maintaining a compact block height.\u003c\/li\u003e\n\u003cli\u003eLinear Performance: Delivers consistent and predictable spring behavior throughout compression.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested by Eibach for dependable performance and consistency.\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Helps reduce unsprung mass for improved suspension responsiveness.\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":67592836317436,"sku":"0600.250.0400","price":109.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_a1236cd0-a7ca-42ef-8ced-9c254be81d16.jpg?v=1790519882","url":"https:\/\/diycustoms.store\/products\/eibach-ers-6-00-inch-x-2-50-inch-400-lb-coilover-spring-part-number-eib0600-250-0400","provider":"diycustoms.store","version":"1.0","type":"link"}