{"product_id":"eibach-ers-12-00-inch-coilover-spring-3-00-inch-inside-diameter-part-eib1200-300-0200s","title":"Eibach ERS 12.00-Inch Coilover Spring, 3.00-Inch Inside Diameter, Part EIB1200.300.0200S","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 Individual Motorsport Spring is engineered for racing applications that demand precise suspension tuning and dependable performance. Designed with a 3.00-inch inside diameter and a 12.00-inch free length, this coilover spring is suited for race cars using compatible coilover shock assemblies. Its carefully controlled spring characteristics help drivers and suspension builders optimize handling dynamics across a wide range of track conditions.\u003c\/p\u003e\u003cp\u003eBuilt from Eibach’s extensive motorsport spring experience, the ERS spring delivers reliable performance under demanding racing use. The design provides maximum available travel while maintaining a compact block height, helping suspension professionals make efficient use of available space. Each spring is individually tested to support consistent results from one spring to the next, making it an effective choice for applications where predictable suspension response is essential.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS 12.00-inch coilover spring is part number EIB1200.300.0200S and is intended for individual replacement, custom suspension setups, or matched spring combinations. Its linear performance characteristics make it useful for fine-tuning ride control, cornering balance, and overall vehicle response. Confirm spring rate, installed height, coilover compatibility, and vehicle-specific requirements before installation. This product is designed for automotive motorsport use and may require additional suspension components for a complete installation.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eSeries: ERS Individual Motorsport Spring\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1200.300.0200S\u003c\/li\u003e\n\u003cli\u003eSpring Type: Coilover racing spring\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eFree Length: 12.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 200 lb\/in\u003c\/li\u003e\n\u003cli\u003eApplication: Motorsport and racing suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS individual coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch inside diameter: Designed for compatible Eibach and aftermarket coilover shock assemblies.\u003c\/li\u003e\n\u003cli\u003e12.00-inch free length: Provides a substantial operating range for custom racing suspension setups.\u003c\/li\u003e\n\u003cli\u003eMaximum suspension travel: Supports efficient travel potential with a compact spring block height.\u003c\/li\u003e\n\u003cli\u003eConsistent linear performance: Helps deliver predictable handling response and precise suspension tuning.\u003c\/li\u003e\n\u003cli\u003eIndividually tested: Each spring is checked to support dependable quality and spring-to-spring consistency.\u003c\/li\u003e\n\u003cli\u003eMotorsport durability: Built for demanding racing environments and repeated performance use.\u003c\/li\u003e\n\u003cli\u003e200 lb\/in spring rate: Provides a defined baseline for suspension setup and vehicle balance adjustments.\u003c\/li\u003e\n\u003cli\u003eIndividual replacement design: Suitable for custom builds, matched spring packages, or replacement 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":67579480146172,"sku":"1200.300.0200S","price":141.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_0c185e08-e163-4026-b65a-84357a3aea14.jpg?v=1790389429","url":"https:\/\/diycustoms.store\/products\/eibach-ers-12-00-inch-coilover-spring-3-00-inch-inside-diameter-part-eib1200-300-0200s","provider":"diycustoms.store","version":"1.0","type":"link"}