{"product_id":"eibach-ers-70mm-id-linear-tender-spring-eib70-60-0030","title":"Eibach ERS 70mm ID Linear Tender Spring EIB70-60-0030","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\u003eProvides a Softer Initial Rate When Paired with a Main Spring\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eAvailable in Linear or Progressive Rates\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS 70mm ID Linear Tender Spring is an individually tested motorsport spring designed to refine suspension behavior in demanding racing applications. When paired with a main spring, it provides a softer initial rate that helps improve suspension compliance and control during the early portion of travel. This makes it a practical solution for race teams and performance enthusiasts fine-tuning handling characteristics across changing track conditions.\u003c\/p\u003e\u003cp\u003eEngineered for consistent performance, this Eibach tender spring delivers a highly linear rate and repeatable results from one spring to the next. Its 70mm inside diameter supports compatibility with properly configured racing suspension systems that use matching spring hardware. The EIB70-60-0030 is part of Eibach’s extensive ERS motorsport spring range, offering a dependable option for applications where precise suspension tuning is essential.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB70-60-0030\u003c\/li\u003e\n\u003cli\u003eProduct Type: Motorsport tender spring\u003c\/li\u003e\n\u003cli\u003eSpring Series: ERS\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 2.76 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: Linear\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and performance suspension systems\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS 70mm ID Linear Tender Spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eProper fitment depends on the vehicle, coilover configuration, spring seat design, and compatibility with the selected main spring. Verify the required spring diameter, rate, free length, and suspension specifications before installation. This product is intended for motorsport and performance applications and should be installed by a qualified technician familiar with race suspension setup.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSofter Initial Rate: Helps provide improved compliance when paired with a main spring.\u003c\/li\u003e\n\u003cli\u003eLinear Spring Rate: Delivers predictable and consistent suspension response throughout its operating range.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested by Eibach to support dependable performance and consistency.\u003c\/li\u003e\n\u003cli\u003eMotorsport Tuning: Designed for precise suspension optimization across a wide range of racing 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: false\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":51396163043580,"sku":"70-60-0030","price":109.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/a2a56e74a3dd5ba5215e512d1fe8675aL_29bea785-2d57-4e27-8685-eba06158579f.jpg?v=1790366436","url":"https:\/\/diycustoms.store\/products\/eibach-ers-70mm-id-linear-tender-spring-eib70-60-0030","provider":"diycustoms.store","version":"1.0","type":"link"}