{"product_id":"eibach-ers-3-75-inch-id-coilover-race-spring-eib1600-375-0450s","title":"Eibach ERS 3.75-Inch ID Coilover Race Spring EIB1600.375.0450S","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 3.75\" 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 3.75-Inch ID Coilover Race Spring is an individually tested motorsport spring designed for racers and performance enthusiasts who need precise suspension tuning. Part number EIB1600.375.0450S is engineered for use with compatible 3.75-inch inside-diameter coilover systems, providing reliable performance across demanding racing applications.\u003c\/p\u003e\u003cp\u003eAs part of Eibach’s extensive race spring catalog, this coilover spring delivers consistent handling characteristics and dependable durability. Its design maximizes suspension travel while minimizing block height, helping optimize available suspension movement and overall chassis response. The spring’s high linearity supports predictable rate behavior throughout compression, while Eibach’s manufacturing standards promote repeatable performance from spring to spring.\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 EIB1600.375.0450S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Motorsport coilover race spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Series:\u003c\/strong\u003e ERS\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\u003eConstruction:\u003c\/strong\u003e Precision-engineered coil spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Control:\u003c\/strong\u003e Each spring individually tested\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne Eibach ERS 3.75-inch inside-diameter coilover race spring. Installation hardware, upper or lower spring seats, and additional suspension components are not included unless supplied by the vehicle or coilover manufacturer.\u003c\/p\u003e\u003cp\u003eVerify inside diameter, spring rate, free length, and coilover compatibility before installation. Vehicle-specific fitment information was not provided; professional suspension setup is recommended to ensure proper clearance, preload, and performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.75-inch inside-diameter coilover spring designed for compatible motorsport suspension systems.\u003c\/li\u003e\n\u003cli\u003eMaximum suspension travel with minimal block height helps optimize available suspension movement.\u003c\/li\u003e\n\u003cli\u003eEibach off-road durability and performance support dependable operation in demanding racing environments.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and guaranteed consistency provide predictable handling and repeatable suspension tuning.\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested to support reliable quality and performance.\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":67580822683900,"sku":"1600.375.0450S","price":190.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/971a24e40e79d694a2bfd23ee970c6e2L_5df82b05-96d4-4659-a63d-44b69c34cce7.jpg?v=1790402996","url":"https:\/\/diycustoms.store\/products\/eibach-ers-3-75-inch-id-coilover-race-spring-eib1600-375-0450s","provider":"diycustoms.store","version":"1.0","type":"link"}