{"product_id":"eibach-ers-linear-main-spring-2-50-inch-id-175-lb-in-rate-5-53-inch-length-eib1600-250-0175s","title":"Eibach ERS Linear Main Spring 2.50-Inch ID, 175 lb\/in Rate, 5.53-Inch Length - EIB1600.250.0175S","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 2.50\" Inside Diameter Coilover Springs Available in a Full Range of Rates and Lengths\u003c\/li\u003e\n  \u003cli\u003eMaximum Travel in Combination with Smallest Block Heights\u003c\/li\u003e\n  \u003cli\u003eLegendary Eibach Off-Road Durability and Performance\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Eibach ERS Linear Main Spring is an individually tested motorsport spring designed for precise suspension tuning across a wide range of racing applications. Part number EIB1600.250.0175S features a 2.50-inch inside diameter and a 175 lb\/in spring rate, providing predictable, consistent response for race cars equipped with compatible coilover suspension systems.\u003c\/p\u003e\u003cp\u003eEngineered to maximize suspension travel while maintaining a compact block height, this Eibach spring helps drivers and suspension builders fine-tune handling characteristics with confidence. Its linear-rate design delivers consistent force throughout the working range, supporting repeatable vehicle behavior during braking, cornering, and acceleration. The spring is built with Eibach’s proven off-road durability and motorsport-focused performance standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; 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 EIB1600.250.0175S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ERS linear main spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 2.50 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate:\u003c\/strong\u003e 175 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 5.53 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Design:\u003c\/strong\u003e Linear-rate motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Each spring individually tested for consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach ERS linear main spring. Verify coilover compatibility, spring rate requirements, and suspension application before installation. Fitment is application-specific and should be confirmed with the vehicle, damper, and race setup.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.50-inch inside diameter for compatibility with many motorsport coilover systems\u003c\/li\u003e\n\u003cli\u003e175 lb\/in linear spring rate delivers predictable and consistent suspension response\u003c\/li\u003e\n\u003cli\u003eDesigned to maximize suspension travel while maintaining a compact block height\u003c\/li\u003e\n\u003cli\u003eIndividually tested for high linearity, repeatable performance, and dependable race use\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: t\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":67580557328636,"sku":"1600.250.0175S","price":120.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/971a24e40e79d694a2bfd23ee970c6e2L_242f9d44-aec1-418b-afa2-d8453bed8569.jpg?v=1790401133","url":"https:\/\/diycustoms.store\/products\/eibach-ers-linear-main-spring-2-50-inch-id-175-lb-in-rate-5-53-inch-length-eib1600-250-0175s","provider":"diycustoms.store","version":"1.0","type":"link"}