{"product_id":"eibach-ers-18-00-in-coilover-spring-3-00-in-inside-diameter-part-eib1800-300-0550s","title":"Eibach ERS 18.00 in. Coilover Spring, 3.00 in. Inside Diameter, Part EIB1800.300.0550S","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\u003eThe Eibach ERS 18.00 in. Coilover Spring is an individually tested motorsport spring designed for racing applications that demand precise suspension tuning and dependable performance. Built with a 3.00-inch inside diameter, this Eibach spring is engineered to work with compatible coilover and racing suspension systems while providing consistent handling characteristics across a wide range of competition environments.\u003c\/p\u003e\u003cp\u003ePart number EIB1800.300.0550S delivers the quality associated with Eibach’s extensive catalog of precision-engineered race springs. Its design supports maximum suspension travel with minimal block height, helping racers optimize available suspension movement and fine-tune vehicle balance. Legendary Eibach off-road durability makes this spring suitable for demanding motorsport use where repeatable performance and long-term reliability are essential.\u003c\/p\u003e\u003cp\u003eWith high linearity and guaranteed consistency, the Eibach ERS spring helps provide predictable suspension response during cornering, acceleration, and braking. Each spring is individually tested to support quality control and dependable spring-rate behavior. Confirm spring rate, installed height, free length, and coilover compatibility before installation to ensure the correct setup for your specific vehicle and racing application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS individual motorsport coilover spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal motorsport application for compatible 3.00-inch inside-diameter coilover systems. Vehicle-specific fitment and suspension compatibility should be verified before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch Inside Diameter: Designed for compatible coilover and racing suspension systems.\u003c\/li\u003e\n\u003cli\u003e18.00-inch Spring Length: Provides substantial available travel for motorsport suspension tuning.\u003c\/li\u003e\n\u003cli\u003eMaximum Suspension Travel: Engineered to combine extended travel with a small block height.\u003c\/li\u003e\n\u003cli\u003eMotorsport Performance: Developed for precise handling optimization across a broad range of racing applications.\u003c\/li\u003e\n\u003cli\u003eOff-Road Durability: Built to withstand demanding racing and off-road suspension environments.\u003c\/li\u003e\n\u003cli\u003eHigh Linearity: Delivers predictable spring response throughout the operating range.\u003c\/li\u003e\n\u003cli\u003eGuaranteed Consistency: Supports repeatable handling characteristics and dependable setup changes.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested to help ensure quality and performance consistency.\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":67581335601404,"sku":"1800.300.0550S","price":150.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_02b0f809-fa31-4ed3-be15-24e2e8626a4c.jpg?v=1790407046","url":"https:\/\/diycustoms.store\/products\/eibach-ers-18-00-in-coilover-spring-3-00-in-inside-diameter-part-eib1800-300-0550s","provider":"diycustoms.store","version":"1.0","type":"link"}