{"product_id":"eibach-ers-4-00-inch-coil-over-race-spring-2-00-inch-inside-diameter-1-400-lb-in-rate","title":"Eibach ERS 4.00-Inch Coil-Over Race Spring, 2.00-Inch Inside Diameter, 1,400 lb\/in Rate","description":"Eibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.\n\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e The Eibach ERS 0400.200.1400 is a professional-grade race spring engineered for coil-over suspension systems and demanding motorsports applications. As part of Eibach’s ERS line, this spring delivers consistent performance, precise spring-rate control, and dependable quality for suspension tuning.\u003c\/p\u003e\u003cp\u003eEibach manufactures ERS Race Springs in repeatable series production using proven manufacturing processes. This approach helps provide a highly linear spring characteristic while maintaining tight tolerances and reliable performance from spring to spring. The 1,400 lb\/in spring rate is suited for applications requiring substantial wheel control and a firm, competition-oriented suspension setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0400.200.1400\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e ERS Race Spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type:\u003c\/strong\u003e Coil-over race spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 4.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 2.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 1,400 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Motorsports and performance coil-over suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One Eibach ERS coil-over race spring. Verify spring dimensions, rate requirements, and coil-over compatibility before installation. Professional installation and suspension setup are recommended for competition use.\u003c\/p\u003e\u003cp\u003eThis Eibach ERS spring is intended for race and performance applications where repeatable characteristics and accurate spring rates are essential. Vehicle-specific fitment should be confirmed using the suspension manufacturer’s requirements and the intended vehicle setup.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRace-Proven ERS Design: Part of Eibach’s comprehensive ERS Race Spring System, developed for demanding motorsports and performance suspension applications.\u003c\/li\u003e\n\u003cli\u003eConsistent Spring Rate: Series-production manufacturing helps provide repeatable spring characteristics for accurate suspension tuning.\u003c\/li\u003e\n\u003cli\u003eHighly Linear Performance: Engineered to deliver a predictable spring response throughout the operating range.\u003c\/li\u003e\n\u003cli\u003eHigh-Rate Suspension Control: The 1,400 lb\/in rate supports firm suspension control for competition-oriented coil-over setups.\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67581221208316,"sku":"0400.200.1400","price":105.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/c24c7ce5c049c03c6a9b0b46035ed1bd_b65767fe-fde4-467f-85e7-f7f619ca3167.jpg?v=1790406490","url":"https:\/\/diycustoms.store\/products\/eibach-ers-4-00-inch-coil-over-race-spring-2-00-inch-inside-diameter-1-400-lb-in-rate","provider":"diycustoms.store","version":"1.0","type":"link"}