{"product_id":"eibach-ers-3-75-inch-id-coilover-spring-eib1600-375-0500s","title":"Eibach ERS 3.75-Inch ID Coilover Spring EIB1600.375.0500S","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 inside diameter coilover spring is an individually tested motorsport spring engineered for precise suspension tuning across a wide range of racing applications. Part number EIB1600.375.0500S is designed to support performance-focused setups where consistent spring behavior, maximum usable travel, and predictable handling are essential.\u003c\/p\u003e\u003cp\u003eBuilt with Eibach's renowned off-road durability and race-proven engineering, this coilover spring helps drivers and suspension builders fine-tune handling dynamics. Its design combines a compact block height with maximum travel, helping optimize suspension movement while maintaining reliable performance under demanding track and competition conditions. The spring's high linearity promotes consistent force response throughout its operating range.\u003c\/p\u003e\u003cp\u003eEach Eibach ERS spring is individually tested to help ensure dependable quality and repeatable performance. The 3.75-inch inside diameter configuration is compatible with properly matched coilover hardware and is intended for motorsport applications requiring a carefully selected spring rate and length. This spring is supplied individually, allowing builders to create a suspension package tailored to the vehicle, track, and driving requirements.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003eSeries: ERS Motorsport Spring\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1600.375.0500S\u003c\/li\u003e\n\u003cli\u003eSpring Type: Individual coilover spring\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.75 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and motorsport suspension systems\u003c\/li\u003e\n\u003cli\u003eConstruction Benefit: High linearity and consistent spring behavior\u003c\/li\u003e\n\u003cli\u003eQuality Control: Each spring individually tested\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS 3.75-inch ID coilover spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment is application-specific and depends on coilover compatibility, required spring rate, available travel, and suspension setup. Verify the vehicle, damper hardware, spring rate, and intended racing application before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.75-inch inside diameter: Designed for compatible coilover and motorsport suspension systems.\u003c\/li\u003e\n\u003cli\u003eMaximum usable travel: Supports suspension tuning with a compact block height.\u003c\/li\u003e\n\u003cli\u003eOff-road durability: Delivers dependable performance in demanding racing environments.\u003c\/li\u003e\n\u003cli\u003eHigh linearity and consistency: Provides predictable spring behavior for accurate suspension setup.\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":67580803285244,"sku":"1600.375.0500S","price":190.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/971a24e40e79d694a2bfd23ee970c6e2L_82a84e37-b9c8-4bfd-8dde-b098421e63e4.jpg?v=1790402827","url":"https:\/\/diycustoms.store\/products\/eibach-ers-3-75-inch-id-coilover-spring-eib1600-375-0500s","provider":"diycustoms.store","version":"1.0","type":"link"}