{"product_id":"eibach-eib1000-375-0550s-silver-3-75-inch-id-motorsport-coilover-spring","title":"Eibach EIB1000.375.0550S Silver 3.75-Inch ID Motorsport Coilover Spring","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 EIB1000.375.0550S Silver Motorsport Coilover Spring is engineered for racing applications that demand precise suspension tuning, dependable performance, and consistent spring behavior. Designed with a 3.75-inch inside diameter, this individual coilover spring supports a broad range of race car setups and helps suspension builders optimize handling dynamics for specific track conditions and driving styles.\u003c\/p\u003e\u003cp\u003eEibach race springs are manufactured using advanced engineering and quality-control processes to provide excellent linearity and repeatable performance. The EIB1000.375.0550S features a 550 lb\/in spring rate and a 5.50-inch free length, making it suitable for applications requiring controlled suspension response within a compact spring package. Its design promotes maximum suspension travel while maintaining a minimal block height, helping race teams achieve effective packaging without sacrificing performance.\u003c\/p\u003e\u003cp\u003eBuilt for demanding motorsport environments, this silver-finished Eibach spring delivers the durability associated with the brand’s off-road and racing products. Each spring is individually tested to help ensure reliable consistency from one component to the next. It is intended for use with compatible coilover shocks and suspension hardware; verify spring fitment, rate, length, and application requirements before installation.\u003c\/p\u003e\u003ch3\u003eProduct Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1000.375.0550S\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual Motorsport Coilover Spring\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.75 inches\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 550 lb\/in\u003c\/li\u003e\n\u003cli\u003eFree Length: 5.50 inches\u003c\/li\u003e\n\u003cli\u003eFinish: Silver\u003c\/li\u003e\n\u003cli\u003eApplication: Racing and performance coilover suspension systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eOne Eibach EIB1000.375.0550S individual motorsport coilover spring. Compatible suspension components and installation hardware are not included.\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 shock and racing suspension systems.\u003c\/li\u003e\n\u003cli\u003e550 lb\/in spring rate: Provides controlled suspension response for precise handling setup and tuning.\u003c\/li\u003e\n\u003cli\u003e5.50-inch free length: Supports compact suspension packaging while maintaining useful travel.\u003c\/li\u003e\n\u003cli\u003eIndividually tested construction: Eibach quality control helps deliver high linearity, consistency, and repeatable 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":67578735722748,"sku":"1000.375.0550S","price":149.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/bb8c485a17b0af1558e930c78adefa88L_8b233840-0773-424b-8b69-516c0d05cde3.jpg?v=1790369105","url":"https:\/\/diycustoms.store\/products\/eibach-eib1000-375-0550s-silver-3-75-inch-id-motorsport-coilover-spring","provider":"diycustoms.store","version":"1.0","type":"link"}