{"product_id":"eibach-ers-350mm-coilover-race-spring-70mm-inside-diameter-eib350-70-0045","title":"Eibach ERS 350mm Coilover Race Spring, 70mm Inside Diameter – EIB350-70-0045","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\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eEibach Coilover Spring with 70mm Inside Diameter\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS EIB350-70-0045 is an individual motorsport coilover spring engineered for precise suspension tuning across a wide range of racing applications. As part of Eibach’s extensive catalog of precision-engineered race springs, this spring helps drivers and suspension specialists optimize handling balance, ride control, and vehicle response.\u003c\/p\u003e\u003cp\u003eDesigned with a 70mm inside diameter and a 350mm spring length, the Eibach ERS spring delivers maximum available travel while maintaining compact block heights. Its highly linear spring characteristics provide predictable performance throughout suspension movement, while individually testing each spring helps ensure consistency from one component to the next. The lightweight design also helps reduce unsprung mass, supporting improved suspension response and tire control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey specifications and 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\u003ePart Number:\u003c\/strong\u003e EIB350-70-0045\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Length:\u003c\/strong\u003e 350mm, approximately 13.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 70mm, approximately 2.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Racing and motorsport suspension systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Benefit:\u003c\/strong\u003e Lightweight design for reduced unsprung mass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Control:\u003c\/strong\u003e Each spring is individually tested for consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e One Eibach ERS individual motorsport coilover spring. Professional installation and suspension setup are recommended. Verify spring dimensions, rate requirements, and coilover compatibility before installation. Vehicle-specific fitment information should be confirmed with the suspension manufacturer or qualified race-preparation professional.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaximum Travel: Provides maximum suspension travel while maintaining compact spring block heights.\u003c\/li\u003e\n\u003cli\u003e70mm Inside Diameter: Designed for compatible Eibach and motorsport coilover applications.\u003c\/li\u003e\n\u003cli\u003eLinear Performance: Delivers highly predictable spring behavior for precise suspension tuning.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Each spring is tested to support dependable consistency across racing applications.\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Helps reduce unsprung mass for improved suspension response.\u003c\/li\u003e\n\u003cli\u003eMotorsport Design: Engineered for race vehicles and performance-focused suspension systems.\u003c\/li\u003e\n\u003cli\u003ePrecision Engineering: Supports accurate handling optimization across a broad range of racing setups.\u003c\/li\u003e\n\u003cli\u003eIndividual Spring Format: Supplied as a single spring for custom suspension configurations.\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":51395974168828,"sku":"350-70-0045","price":125.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/9c7c2ff3607c7fd055118ddc9c3f2973L_d5d15f05-d950-4ba0-8686-eeb851012c2b.jpg?v=1790362935","url":"https:\/\/diycustoms.store\/products\/eibach-ers-350mm-coilover-race-spring-70mm-inside-diameter-eib350-70-0045","provider":"diycustoms.store","version":"1.0","type":"link"}