{"product_id":"eibach-ers-180mm-l-x-65mm-id-coil-over-spring","title":"Eibach ERS 180mm L x 65mm ID Coil-Over Spring","description":"\u003cp\u003eThe \u003cstrong\u003eEibach ERS 180mm L x 65mm ID Coil-Over Spring\u003c\/strong\u003e is a precision-wound metric linear main spring for coilover suspension setups. Part of Eibach's Race Spring System (ERS), each spring is manufactured to tight tolerances for a consistent, repeatable rate. Rates are given in N\/mm per Eibach's metric convention. 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\u003eMetric sizing\u003c\/strong\u003e – 180mm free length and 65mm inside diameter for metric coilover applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eChoose Your Spring Rate\u003c\/h5\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003e90 N\/mm and 100 N\/mm\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 180mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e 65mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Rates:\u003c\/strong\u003e 90–100 N\/mm\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":"90 N\/mm","offer_id":44606316314666,"sku":"EIB180-065-T090","price":85.02,"currency_code":"USD","in_stock":true},{"title":"100 N\/mm","offer_id":44606316347434,"sku":"EIB180-065-T100","price":85.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/products\/579c5e31c21316a5a544bceb71e66068_740de1d3-7d26-4a3b-817c-467d03871117.jpg?v=1707709287","url":"https:\/\/fassmotorsports.com\/products\/eibach-ers-180mm-l-x-65mm-id-coil-over-spring","provider":"FASS Motorsports","version":"1.0","type":"link"}