{"product_id":"eibach-ers-70mm-id-linear-tender-spring-eib70-70-0038","title":"Eibach ERS 70mm ID Linear Tender Spring EIB70-70-0038","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 a precision-engineered motorsport spring designed to help race teams fine-tune suspension behavior and optimize handling performance. Used with a primary spring, this individual tender spring provides a softer initial rate that can improve suspension compliance and help maintain consistent contact between the tires and track surface.\u003c\/p\u003e\n\n\u003cp\u003eManufactured for demanding racing applications, the Eibach ERS spring delivers highly linear performance and dependable rate consistency. Each spring is individually tested to support accurate setup work and repeatable results. Its linear spring rate makes it suitable for applications where predictable force progression and precise suspension tuning are priorities. The 70mm inside diameter is designed for compatible racing suspension assemblies and should be confirmed against the vehicle's spring hardware before installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Softer initial rate when paired with a main spring for improved compliance and suspension response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Linear spring rate provides predictable performance throughout the operating range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Precision-engineered Eibach construction supports motorsport-level tuning and durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e Each spring is individually tested for dependable consistency and repeatable setup results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct specifications and technical data:\u003c\/strong\u003e\u003c\/p\u003e\n\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 EIB70-70-0038\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Individual motorsport tender spring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Series:\u003c\/strong\u003e ERS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e Linear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 70 millimeters, approximately 2.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Racing and performance suspension systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e One spring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e One Eibach ERS 70mm ID Linear Tender Spring. Verify spring compatibility, seat configuration, and suspension requirements before installation. Vehicle-specific fitment data was not provided and should be confirmed with the suspension manufacturer or race setup documentation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSofter initial rate when paired with a main spring to improve compliance and suspension response.\u003c\/li\u003e\n\u003cli\u003eLinear spring rate delivers predictable force progression for precise suspension tuning.\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered Eibach construction is designed for demanding motorsport applications.\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested to support consistent performance and repeatable setup results.\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":51396180607228,"sku":"70-70-0038","price":109.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/a2a56e74a3dd5ba5215e512d1fe8675aL_800ac762-2309-4521-8f6e-6e30655a1188.jpg?v=1790367124","url":"https:\/\/diycustoms.store\/products\/eibach-ers-70mm-id-linear-tender-spring-eib70-70-0038","provider":"diycustoms.store","version":"1.0","type":"link"}