{"product_id":"eibach-ers-eib1800-300-0500s-18-inch-coilover-race-spring-3-inch-inside-diameter","title":"Eibach ERS EIB1800.300.0500S 18-Inch Coilover Race Spring, 3-Inch Inside Diameter","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 EIB1800.300.0500S Individual Motorsport Spring is engineered for race vehicles requiring precise suspension tuning and dependable performance. Designed with an 18-inch free length and a 3-inch inside diameter, this coilover spring supports custom suspension setups across a wide range of motorsport applications. Its carefully controlled construction helps racers optimize handling dynamics, ride control, and suspension response.\u003c\/p\u003e\u003cp\u003eBuilt with Eibach’s renowned off-road durability, the ERS race spring is designed to deliver maximum suspension travel while maintaining a compact block height. Its high linearity promotes predictable spring behavior throughout the operating range, while guaranteed consistency helps ensure repeatable performance during setup changes and competition. Every spring is individually tested to support Eibach’s strict quality standards.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS EIB1800.300.0500S is a versatile solution for professional and enthusiast race applications where accurate spring selection is essential. It is suitable for use with compatible coilover systems and motorsport suspension components. Confirm spring rate, platform compatibility, and vehicle-specific fitment before installation. This product is supplied as one individual race spring. Eibach part number EIB1800.300.0500S identifies the specific spring configuration for ordering and application reference.\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; compatibility depends on the coilover platform, spring rate requirements, and vehicle suspension configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-Inch Inside Diameter: Designed for compatible coilover suspension systems using a 3-inch spring platform.\u003c\/li\u003e\n\u003cli\u003eRace-Tuned Configuration: Provides a foundation for precise suspension setup and handling optimization.\u003c\/li\u003e\n\u003cli\u003eMaximum Suspension Travel: Combines extended travel potential with a compact block height.\u003c\/li\u003e\n\u003cli\u003eOff-Road Durability: Delivers dependable performance in demanding motorsport and off-road environments.\u003c\/li\u003e\n\u003cli\u003eHigh Linearity: Promotes predictable spring response throughout the operating range.\u003c\/li\u003e\n\u003cli\u003eGuaranteed Consistency: Supports repeatable suspension tuning and reliable setup changes.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested to help maintain Eibach quality and performance standards.\u003c\/li\u003e\n\u003cli\u003eMotorsport Versatility: Suitable for a broad range of compatible racing and coilover applications.\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":67581351166204,"sku":"1800.300.0500S","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_9004fa2a-1bfb-4dec-a8f0-7bf9e584e58a.jpg?v=1790407153","url":"https:\/\/diycustoms.store\/products\/eibach-ers-eib1800-300-0500s-18-inch-coilover-race-spring-3-inch-inside-diameter","provider":"diycustoms.store","version":"1.0","type":"link"}