{"product_id":"eibach-ers-40-60-0055-60mm-id-linear-tender-spring","title":"Eibach ERS 40-60-0055 60mm ID Linear Tender Spring","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 40-60-0055 Linear Tender Spring is engineered for high-performance racing and competition suspension systems. As part of Eibach’s renowned ERS Race Spring System, it is manufactured in repeatable series production to deliver consistent spring rates, tight tolerances, and dependable quality. The 60mm inside diameter is designed for compatible motorsport coilover and spring assemblies.\u003c\/p\u003e\u003cp\u003eThis linear tender spring helps maintain spring and suspension engagement during droop or unloaded suspension conditions, supporting more consistent vehicle behavior across changing track surfaces. Its linear spring characteristic provides predictable response for suspension tuning, while Eibach’s manufacturing expertise helps ensure reliable performance in demanding racing environments. It is intended for applications where precise suspension setup and repeatable performance are critical.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 40-60-0055\u003cbr\u003e\u003cstrong\u003eProduct Line:\u003c\/strong\u003e ERS Race Spring System\u003cbr\u003e\u003cstrong\u003eSpring Type:\u003c\/strong\u003e Linear tender spring\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Automotive racing and performance suspension systems\u003cbr\u003e\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 60 millimeters, approximately 2.36 inches\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Series-produced racing spring\u003cbr\u003e\u003cstrong\u003ePerformance Focus:\u003c\/strong\u003e Consistent rate, low tolerance, and repeatable tuning characteristics\u003c\/p\u003e\u003cp\u003eVerify spring compatibility with the vehicle, coilover assembly, helper or tender spring hardware, and intended suspension setup before installation. Professional installation and suspension tuning are recommended. This product is not identified as CARB approved, and California buyers should confirm applicable emissions or use requirements before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS 40-60-0055 60mm ID Linear Tender Spring.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConsistent Linear Rate: Provides predictable spring response for precise suspension tuning and repeatable track performance.\u003c\/li\u003e\n\u003cli\u003e60mm Inside Diameter: Fits compatible motorsport coilover and spring assemblies designed for a 60mm spring platform.\u003c\/li\u003e\n\u003cli\u003eTender Spring Design: Helps maintain spring engagement during suspension droop or unloaded conditions.\u003c\/li\u003e\n\u003cli\u003eEibach ERS Quality: Manufactured in series production with tight tolerances and proven racing spring expertise.\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: 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":51396071358716,"sku":"40-60-0055","price":110.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/ab0354e2d250d9a9364da951553226c8.jpg?v=1790364000","url":"https:\/\/diycustoms.store\/products\/eibach-ers-40-60-0055-60mm-id-linear-tender-spring","provider":"diycustoms.store","version":"1.0","type":"link"}