{"product_id":"eibach-ers-15-00-inch-length-x-3-00-inch-id-650-lb-in-rate-off-road-race-spring-eib1500-300-0650s","title":"Eibach ERS 15.00-Inch Length x 3.00-Inch ID, 650 lb\/in Rate Off-Road Race Spring EIB1500.300.0650S","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 3.00\" 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 EIB1500.300.0650S is an individual motorsport spring engineered for off-road racing and performance applications. With a 650 lb\/in spring rate, this coilover spring provides consistent suspension support and helps teams fine-tune handling characteristics for specific track, terrain, and vehicle requirements. Its 3.00-inch inside diameter is designed for compatible coilover suspension systems.\u003c\/p\u003e\u003cp\u003ePart of Eibach’s extensive race spring catalog, this spring is manufactured for maximum travel with minimal block height. The design delivers highly linear spring behavior, allowing predictable suspension response throughout the operating range. Each spring is individually tested to support reliable rate consistency and repeatable performance during demanding competition use.\u003c\/p\u003e\u003cp\u003eThe Eibach ERS off-road spring combines motorsport-focused tuning flexibility with the durability expected from Eibach suspension components. It is suitable for custom suspension setups where precise spring selection is essential, including applications using off-road shocks and other adjustable race suspension components. Verify coilover compatibility, spring rate requirements, and vehicle fitment before installation.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Eibach\u003c\/li\u003e\n\u003cli\u003ePart Number: EIB1500.300.0650S\u003c\/li\u003e\n\u003cli\u003eProduct Type: Individual motorsport coilover spring\u003c\/li\u003e\n\u003cli\u003eSpring Series: ERS\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 650 lb\/in\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 3.00 inches\u003c\/li\u003e\n\u003cli\u003eSpring Length: 15.00 inches\u003c\/li\u003e\n\u003cli\u003eApplication: Off-road racing and performance suspension tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne Eibach ERS off-road race spring\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFitment data should be verified against the vehicle, coilover assembly, spring perch, and suspension manufacturer requirements. This product is supplied as an individual spring and is not intended to be assumed as a complete vehicle-specific suspension kit.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3.00-inch inside diameter supports compatibility with matching coilover suspension systems.\u003c\/li\u003e\n\u003cli\u003e650 lb\/in spring rate provides precise suspension tuning for off-road racing and performance applications.\u003c\/li\u003e\n\u003cli\u003e15.00-inch spring length helps support suspension setups requiring extended travel.\u003c\/li\u003e\n\u003cli\u003eMaximum travel design combines substantial suspension movement with minimal block height.\u003c\/li\u003e\n\u003cli\u003eHighly linear spring behavior delivers predictable and consistent suspension response.\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested for dependable rate consistency.\u003c\/li\u003e\n\u003cli\u003eEibach off-road durability is engineered for demanding motorsport conditions.\u003c\/li\u003e\n\u003cli\u003eIndividual spring format allows customized suspension tuning across a wide range of race applications.\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":67581390815484,"sku":"1500.300.0650S","price":149.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/971a24e40e79d694a2bfd23ee970c6e2L_4ec33157-3a6a-43d4-bc43-48d216c8c6c7.jpg?v=1790407457","url":"https:\/\/diycustoms.store\/products\/eibach-ers-15-00-inch-length-x-3-00-inch-id-650-lb-in-rate-off-road-race-spring-eib1500-300-0650s","provider":"diycustoms.store","version":"1.0","type":"link"}