{"product_id":"eibach-ers-230mm-length-x-65mm-id-coil-over-race-spring-035-n-mm","title":"Eibach ERS 230mm Length x 65mm ID Coil-Over Race Spring, 035 N\/mm","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\u003eThe Eibach ERS Coil-Over Race Spring is engineered for professional and enthusiast motorsports applications that demand consistent suspension performance. This spring combines Eibach’s extensive manufacturing experience with carefully controlled production processes to deliver predictable spring behavior, dependable quality, and repeatable results.\u003c\/p\u003e\u003cp\u003ePart number eib230-065-T035 features a 230 mm free length, 65 mm inside diameter, and a 35 N\/mm spring rate for use with compatible coil-over suspension systems. The ERS design is intended to provide a linear spring characteristic, helping suspension tuners achieve more consistent handling and more precise vehicle setup changes. Eibach manufactures ERS springs in series production with tight tolerances, supporting reliable performance across repeated race and testing sessions.\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\u003eProduct Line:\u003c\/strong\u003e ERS Race Spring System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e eib230-065-T035\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automotive coil-over suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type:\u003c\/strong\u003e Linear-rate coil-over spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 9.02 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 2.56 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 35 N\/mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS coil-over race spring. Compatible hardware, helper springs, tender springs, or suspension components are not included unless specified by the application.\u003c\/p\u003e\u003cp\u003eVehicle fitment depends on the coil-over system, spring perch design, required free length, inside diameter, and suspension tuning objectives. Verify these specifications with the vehicle or suspension manufacturer before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLinear spring rate: Provides predictable suspension response for precise handling adjustments and repeatable tuning.\u003c\/li\u003e\n\u003cli\u003eSeries production quality: Manufactured using repeatable processes to maintain consistent performance from spring to spring.\u003c\/li\u003e\n\u003cli\u003eTight manufacturing tolerances: Supports accurate spring-rate matching and dependable race setup consistency.\u003c\/li\u003e\n\u003cli\u003eCoil-over compatibility: Designed for use with compatible automotive coil-over suspension systems requiring a 65 mm inside diameter and 230 mm free length.\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: Unknown\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\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":51395505750268,"sku":"230-065-T035","price":117.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/2ed243ffbd5865a65992c132ca21840f.jpg?v=1790352937","url":"https:\/\/diycustoms.store\/products\/eibach-ers-230mm-length-x-65mm-id-coil-over-race-spring-035-n-mm","provider":"diycustoms.store","version":"1.0","type":"link"}