{"product_id":"shelby-mustang-gt500-2011-2014-long-system","title":"Shelby Mustang GT500 2011-14 Long System","description":"\u003cdiv class=\"table\"\u003e\n\u003cdiv class=\"table-cell top\"\u003e\n\u003cdiv class=\"no-height\"\u003e\n\u003cp\u003eARH rules the roost with GT500 systems up to 2\" and your choice of X-Pipe or H-Pipe to tailor the sound to your specific needs also available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct features on this system includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOfficial headers for 2007-2014 Shelby Supersnakes and Shelby 1000\u003c\/li\u003e\n\u003cli\u003e2\" X 3\" kit not available with cats\u003c\/li\u003e\n\u003cli\u003e100% Made in the USA - Never Outsourced\u003c\/li\u003e\n\u003cli\u003eMade entirely of 304 stainless steel\u003c\/li\u003e\n\u003cli\u003e3\/8\" thick laser-cut flanges for a warp-free seal\u003c\/li\u003e\n\u003cli\u003eHand-ported TIG welded inlets\u003c\/li\u003e\n\u003cli\u003eOptimized primary tube routing for superior fit and performance\u003c\/li\u003e\n\u003cli\u003eMerge collectors with scavenger spikes\u003c\/li\u003e\n\u003cli\u003eCatted systems feature severe duty 300 cell catalytic converters with the option to upgrade to 400 cell G-Sport catalytic converters. Call before ordering to upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAttn.\u003c\/strong\u003e\u003c\/span\u003e All ARH products are exclusively manufactured for racing purposes. Installing these products on any vehicle eliminates the legal use, in any capacity, on public roads\/highways and may be subject to fines and\/or criminal liability as per the Clean Air Act.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AMERICAN RACING HEADERS","offers":[{"title":"1-7\/8\" X 3\" \/ With Cats \/ H Pipe","offer_id":47589819908258,"sku":"MTSH5-11178300LSHWC","price":2366.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" X 3\" \/ With Cats \/ X Pipe","offer_id":47589819941026,"sku":"MTSH5-11178300LSWC","price":2266.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" X 3\" \/ Without Cats \/ H Pipe","offer_id":47589819973794,"sku":"MTSH5-11178300LSHNC","price":2172.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8\" X 3\" \/ Without Cats \/ X Pipe","offer_id":47589820006562,"sku":"MTSH5-11178300LSNC","price":2073.0,"currency_code":"USD","in_stock":true},{"title":"2\" X 3\" \/ Without Cats \/ H Pipe","offer_id":47589820104866,"sku":"MTSH5-11200300LSHNC","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"2\" X 3\" \/ Without Cats \/ X Pipe","offer_id":47589820137634,"sku":"MTSH5-11200300LSNC","price":2245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/0106\/3586\/files\/SHELBY_MUSTANG_GT500_Headers_png.webp?v=1787772990","url":"https:\/\/mpr-performance.com\/products\/shelby-mustang-gt500-2011-2014-long-system","provider":"MPR Performance","version":"1.0","type":"link"}