{"product_id":"eibach-ers-9-00-in-coilover-spring-2-25-in-inside-diameter-350-lb-in-rate","title":"Eibach ERS 9.00 in. Coilover Spring, 2.25 in. Inside Diameter, 350 lb\/in Rate","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 Individual Motorsport Spring is engineered for racing applications that demand precise suspension tuning and consistent performance. This coilover spring features a 9.00-inch free length, a 2.25-inch inside diameter, and a 350 lb\/in spring rate, making it suitable for a wide range of competition vehicles and custom motorsport suspension setups.\u003c\/p\u003e\u003cp\u003eManufactured as part of Eibach’s extensive catalog of precision-engineered race springs, this spring is designed to provide maximum suspension travel while maintaining a compact block height. Its high linearity and guaranteed consistency help deliver predictable handling characteristics, allowing racers and suspension builders to fine-tune vehicle balance, response, and grip. The lightweight construction also helps reduce unsprung mass for improved suspension control.\u003c\/p\u003e\u003cp\u003eEach Eibach ERS spring is individually tested to support dependable quality and repeatable performance. The spring is intended for compatible coilover applications and should be selected according to the vehicle’s suspension design, installed height, load requirements, and desired handling characteristics. This is an automotive motorsport component and may require additional race-specific hardware or setup adjustments for proper installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB0900.225.0350\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eFree Length: 9.00 inches\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.25 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 350 lb\/in\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and performance coilover suspension systems\u003c\/li\u003e\n\u003cli\u003eConstruction Benefit: Lightweight design with tested linearity and consistency\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 coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUniversal motorsport fitment for compatible 2.25-inch inside-diameter coilover systems. Verify spring dimensions, rate, installed height, vehicle load, and suspension compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEibach ERS coilover spring designed for racing and motorsport suspension applications\u003c\/li\u003e\n\u003cli\u003e350 lb\/in spring rate supports precise suspension tuning and predictable handling response\u003c\/li\u003e\n\u003cli\u003eMaximum suspension travel combined with a compact block height for optimized coilover performance\u003c\/li\u003e\n\u003cli\u003eIndividually tested lightweight spring provides consistent, linear performance and helps reduce unsprung mass\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":51395876126972,"sku":"0900.225.0350","price":114.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_409c52ec-ae58-403e-bd85-f8a65fc774d5.jpg?v=1790360489","url":"https:\/\/diycustoms.store\/products\/eibach-ers-9-00-in-coilover-spring-2-25-in-inside-diameter-350-lb-in-rate","provider":"diycustoms.store","version":"1.0","type":"link"}