{"product_id":"eibach-ers-64mm-id-102mm-length-coilover-linear-main-spring-eib0400-250-0700","title":"Eibach ERS 64mm ID 102mm Length Coilover Linear Main Spring - EIB0400.250.0700","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\u003eEibach Coilover Springs Available in a Full Range of Rates and Sizes\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\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 Coilover Linear Main Spring is a precision-engineered motorsport spring designed to help race teams fine-tune suspension response and handling characteristics. Built for demanding racing applications, this individual spring delivers predictable performance and consistent behavior across a wide range of setups.\u003c\/p\u003e\u003cp\u003eIts linear-rate design provides reliable suspension control throughout the spring's travel, while the compact coilover format supports maximum usable travel with a minimal block height. The lightweight construction helps reduce unsprung mass, contributing to more responsive suspension movement and improved vehicle dynamics. Each Eibach spring is individually tested to support dependable quality and consistency from one spring to the next.\u003c\/p\u003e\u003cp\u003eDesigned for compatible 64 mm inside-diameter coilover systems, this Eibach ERS spring has a 102 mm free length and a 400 lb\/in spring rate. The EIB0400.250.0700 part number identifies this specific spring configuration for accurate setup and replacement. It is intended for motorsport and racing applications where precise spring selection is essential. Confirm coilover compatibility, installed height, and vehicle-specific suspension requirements before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS coilover linear main spring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal motorsport application for compatible 64 mm inside-diameter coilover systems. Vehicle-specific fitment is not provided; verify suspension and spring specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEibach ERS coilover spring engineered for motorsport and racing applications\u003c\/li\u003e\n\u003cli\u003eLinear spring rate provides predictable suspension response and consistent handling behavior\u003c\/li\u003e\n\u003cli\u003eDesigned for maximum usable travel with a compact block height\u003c\/li\u003e\n\u003cli\u003eLightweight construction helps reduce unsprung mass for improved suspension responsiveness\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested for dependable quality and consistency\u003c\/li\u003e\n\u003cli\u003e400 lb\/in spring rate supports precise suspension tuning\u003c\/li\u003e\n\u003cli\u003eCompatible with coilover systems designed for a 64 mm inside diameter and 102 mm free length\u003c\/li\u003e\n\u003cli\u003eIncludes one individual Eibach ERS main spring; verify vehicle and coilover compatibility before installation\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":67580174631164,"sku":"0400.250.0700","price":109.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/b7e7628b-68e4-47ad-b7e1-639325380b54-800_3bdd3978-cac2-4176-820f-bed321a84a58.jpg?v=1790397933","url":"https:\/\/diycustoms.store\/products\/eibach-ers-64mm-id-102mm-length-coilover-linear-main-spring-eib0400-250-0700","provider":"diycustoms.store","version":"1.0","type":"link"}