{"product_id":"eibach-ers-100mm-length-x-60mm-id-coil-over-race-spring-650-lb-in","title":"Eibach ERS 100mm Length x 60mm ID Coil-Over Race Spring, 650 lb\/in","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 100-60-0650 is a high-performance coil-over race spring engineered for competition suspension systems. As part of Eibach's renowned ERS line, this spring delivers consistent, repeatable performance for racing applications that demand precise suspension tuning and dependable spring behavior.\u003c\/p\u003e\u003cp\u003eEibach manufactures ERS springs in series production using proven processes and extensive spring-making experience. The result is a highly linear spring rate, tight manufacturing tolerances, and consistent performance from spring to spring. With a 650 lb\/in rate, this coil-over spring helps suspension builders fine-tune handling balance, chassis control, and driver feedback.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrief Description\u003c\/strong\u003e\u003cbr\u003eThe Eibach ERS 100-60-0650 is a 100 mm long coil-over race spring with a 60 mm inside diameter and a 650 lb\/in spring rate. It is designed for motorsport and custom coil-over suspension systems where accurate spring selection and repeatable performance are essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003cbr\u003eBrand: Eibach\u003cbr\u003eProduct Line: ERS Race Spring System\u003cbr\u003ePart Number: 100-60-0650\u003cbr\u003eApplication: Automotive racing and performance suspension\u003cbr\u003eSpring Type: Coil-over race spring\u003cbr\u003eFree Length: 100 mm\u003cbr\u003eInside Diameter: 60 mm\u003cbr\u003eSpring Rate: 650 lb\/in\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003cbr\u003eOne Eibach ERS coil-over race spring.\u003c\/p\u003e\u003cp\u003eFitment is application-specific and depends on the coil-over hardware, spring perch, available travel, and suspension setup. Verify the required free length, inside diameter, spring rate, and available clearance before installation. This product is intended for compatible racing or custom suspension systems and is not supplied as a vehicle-specific direct-fit replacement.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e650 lb\/in spring rate supports precise suspension tuning for racing and high-performance applications.\u003c\/li\u003e\n\u003cli\u003e100 mm free length and 60 mm inside diameter are designed for compatible coil-over suspension systems.\u003c\/li\u003e\n\u003cli\u003eHighly linear spring characteristic promotes predictable handling and consistent chassis control.\u003c\/li\u003e\n\u003cli\u003eSeries-production manufacturing helps maintain tight tolerances and repeatable spring-to-spring performance.\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":67578802536700,"sku":"100-60-0650","price":110.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/76f5c04e5fae3304a7e031a91931c196_61ae677f-4d86-460e-9ea9-9d6191ca14b4.jpg?v=1790370403","url":"https:\/\/diycustoms.store\/products\/eibach-ers-100mm-length-x-60mm-id-coil-over-race-spring-650-lb-in","provider":"diycustoms.store","version":"1.0","type":"link"}