{"product_id":"h-r-2-5-inch-id-single-race-spring-length-8-inch-rate-150-lbs-inch","title":"H\u0026R 2.5 inch ID Single Race Spring Length 8 inch Rate 150 lbs\/inch","description":"\u003cp\u003eDial in your coilover setup with the \u003cstrong\u003eH\u0026amp;R 2.5 inch I.D. Single Race Spring\u003c\/strong\u003e – an 8 inch main spring rated at 150 lbs\/inch, wound from high tensile strength wire alloy so a thinner wire does the same job with less weight.\u003c\/p\u003e\n\u003ch4\u003eWhy Choose the H\u0026amp;R 2.5 inch I.D. Race Spring?\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter, longer travel\u003c\/strong\u003e – on average 15% lighter with 10% more travel than competitors' springs at any given rate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(hf) 54SiCr6 spring steel\u003c\/strong\u003e – special lightweight alloy built with precision technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-blocked at the factory\u003c\/strong\u003e – will never set or sag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for motorsport\u003c\/strong\u003e – designed for demanding race environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTunable\u003c\/strong\u003e – wide variety of lengths and rates for custom suspension setup\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in Germany\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 2.50\" I.D.\u003c\/li\u003e\n\u003cli\u003eLength: 8 inch\u003c\/li\u003e\n\u003cli\u003eRate: 150 lbs\/inch\u003c\/li\u003e\n\u003cli\u003eMaterial: (hf) 54SiCr6 spring steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eNotes\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eH\u0026amp;R 2.50\" I.D. main springs run from 6\" to 18\" in length across a wide selection of rates.\u003c\/li\u003e\n\u003cli\u003eMatching 2.50\" I.D. tender springs use trapezoidal (flat rather than round) wire with a low block height for maximum travel.\u003c\/li\u003e\n\u003cli\u003eH\u0026amp;R also offers a 60mm I.D. race line for Porsche GT3 and other Euro spec cars: main springs from 80mm to 300mm (25.4mm = 1 inch), 25 N to 700 N rates (N\/mm x 5.709 = pounds\/inch).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU: HRSR25080150\u003c\/p\u003e\u003ch5\u003eQuestions? We’re Here to Help.\u003c\/h5\u003e\u003cp\u003eHave questions about upgrades for your build? Contact FASS Motorsports and we’ll get you dialed:\u003c\/p\u003e\u003cp\u003ePhone: \u003cstrong\u003e636-429-7020\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEmail: \u003cstrong\u003einfo@fassmotorsports.com\u003c\/strong\u003e\u003c\/p\u003e","brand":"H\u0026R","offers":[{"title":"Default Title","offer_id":44946885574698,"sku":"HRSR25080150","price":67.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/8bf08ca3-3969-4324-9a61-69f10890858a-800_a20f9b35-1f2e-492b-99f1-1c4aa069b402.jpg?v=1791633710","url":"https:\/\/fassmotorsports.com\/products\/h-r-2-5-inch-id-single-race-spring-length-8-inch-rate-150-lbs-inch","provider":"FASS Motorsports","version":"1.0","type":"link"}