{"product_id":"eibach-ers-6-00in-l-x-3-75in-id-coil-over-spring","title":"Eibach ERS 6.00in L x 3.75in ID Coil-Over Spring","description":"\u003cp\u003eThe \u003cstrong\u003eEibach ERS 6.00in L x 3.75in ID Coil-Over Spring\u003c\/strong\u003e is a precision-wound linear main spring for off-road racing coilover setups. Part of Eibach's Race Spring System (ERS), each spring is manufactured to tight tolerances for a consistent, repeatable rate. Select your spring rate below.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose Eibach ERS Coil-Over Springs?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-wound rate\u003c\/strong\u003e – Consistent, repeatable spring rate for predictable tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance material\u003c\/strong\u003e – Built from Eibach's proprietary high-tensile spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-diameter off-road\u003c\/strong\u003e – 3.75in ID for high-load off-road racing coilover applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal coilover fitment\u003c\/strong\u003e – 6.00in free length and 3.75in inside diameter to suit a wide range of coilover applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eChoose Your Spring Rate\u003c\/h5\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e250, 300, and 350 lbs\/in\u003c\/strong\u003e. Select the rate that matches your suspension tuning needs from the dropdown.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length:\u003c\/strong\u003e 6.00in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 3.75in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Rates:\u003c\/strong\u003e 250–350 lbs\/in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQuestions? We're Here to Help.\u003c\/h5\u003e\n\u003cp\u003eHave questions about which spring rate is right for your setup? Contact FASS Motorsports and we'll get you dialed:\u003c\/p\u003e\n\u003cp\u003ePhone: \u003cstrong\u003e636-429-7020\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEmail: \u003cstrong\u003einfo@fassmotorsports.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"Eibach","offers":[{"title":"250 lbs\/in","offer_id":44606148411434,"sku":"EIB0600.375.0250S","price":110.03,"currency_code":"USD","in_stock":true},{"title":"300 lbs\/in","offer_id":44606148444202,"sku":"EIB0600.375.0300S","price":110.03,"currency_code":"USD","in_stock":true},{"title":"350 lbs\/in","offer_id":44606148476970,"sku":"EIB0600.375.0350S","price":110.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/bb8c485a17b0af1558e930c78adefa88L.jpg?v=1731893848","url":"https:\/\/fassmotorsports.com\/products\/eibach-ers-6-00in-l-x-3-75in-id-coil-over-spring","provider":"FASS Motorsports","version":"1.0","type":"link"}