{"product_id":"xforce-1-7-8-headers-3-hi-flow-cats-ford-mustang-gt-s550-fm-h2-fm15kit","title":"XForce | 1-7\/8\" Headers \u0026 3\" Hi-Flow Cats | Ford Mustang GT S550 FM GEN 6 2014–2017 | H2-FM15KIT","description":"\u003ch2\u003eXForce XForce Header and Cat Kit - Ford Mustang GT S550 FM - H2-FM15KIT\u003c\/h2\u003e\n\u003cp\u003eUnleash the full potential of your Ford Mustang GT S550 with the Xforce Header Kit. This precision-engineered 4-1 design features large 1-7\/8\" primary pipes that significantly reduce backpressure and improve exhaust scavenging for massive power and torque gains. \u003cem\u003eNote: This kit only bolts directly to Xforce cat-back systems and requires an ECU tune and PEX4178 loom extensions for installation.\u003c\/em\u003e\u003c\/p\u003e\n \n\u003ch2\u003eWhat's in the Box?\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003e1x 1-7\/8\" Tuned-length Headers (Pair)\u003c\/li\u003e\n\t\u003cli\u003e2x 3\" 200-Cell High-Flow Metallic Catalytic Converters\u003c\/li\u003e\n\t\u003cli\u003eAll Necessary Installation Gaskets \u0026amp; Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cp\u003eThis product offers the following high-performance features:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTuned Length Primaries:\u003c\/strong\u003e 1-7\/8\" (47mm) primary pipes optimized for maximum exhaust flow and V8 performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Flow Metallic Cats:\u003c\/strong\u003e Dual 3\" 200-cell metallic converters ensure unrestricted airflow while maintaining essential emissions functionality.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e409 Stainless Steel:\u003c\/strong\u003e Constructed from non-polished 409-grade stainless steel for high-heat durability and long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\t\u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Ford\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Mustang GT S550\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eYear Range:\u003c\/strong\u003e 2014–2017\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 409 Stainless Steel\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePipe Size:\u003c\/strong\u003e 1-7\/8\" Primaries to 3\" Outlet\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/div\u003e\n \n\u003ch2\u003eImportant Information\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003eThe image shown may not reflect the actual product\u003c\/li\u003e\n\t\u003cli\u003eShipping times may vary depending on destination and stock availability\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003ch3\u003eVehicle Applications:\u003c\/h3\u003e\n\u003cdiv style=\"font-family: Arial, sans-serif; max-width: 100%; padding: 20px; border: 1px solid #ccc; border-radius: 5px; font-size: 14px;\"\u003e\n\u003cstrong\u003eVehicle Applications for H2-FM15KIT\u003c\/strong\u003e\n \n\u003cdiv style=\"width: 100%; overflow-x: auto; margin-top: 10px;\"\u003e\n\u003ctable style=\"min-width: 900px; border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f0f0f0; border-bottom: 2px solid #333;\"\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eFrom\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eTo\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eBody\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eSeries\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eEngine\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"padding: 10px 5px; text-align: left;\"\u003eDrivetrain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n \n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 5px; background-color: #e9e9e9; font-weight: bold;\" colspan=\"9\"\u003eFORD\u003c\/td\u003e\n\u003c\/tr\u003e\n \n\u003ctr\u003e\n\u003ctd\u003eFORD\u003c\/td\u003e\n\u003ctd\u003eMUSTANG\u003c\/td\u003e\n\u003ctd\u003e01\/2015\u003c\/td\u003e\n\u003ctd\u003e07\/2017\u003c\/td\u003e\n\u003ctd\u003eCoupe\u003c\/td\u003e\n\u003ctd\u003eGEN 6\u003c\/td\u003e\n\u003ctd\u003e5.0L\u003c\/td\u003e\n\u003ctd\u003eV8\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORD\u003c\/td\u003e\n\u003ctd\u003eMUSTANG\u003c\/td\u003e\n\u003ctd\u003e12\/2014\u003c\/td\u003e\n\u003ctd\u003e07\/2017\u003c\/td\u003e\n\u003ctd\u003eConvertible\u003c\/td\u003e\n\u003ctd\u003eFM, FN\u003c\/td\u003e\n\u003ctd\u003eMF8F | 5.0L\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORD\u003c\/td\u003e\n\u003ctd\u003eMUSTANG\u003c\/td\u003e\n\u003ctd\u003e12\/2014\u003c\/td\u003e\n\u003ctd\u003e07\/2017\u003c\/td\u003e\n\u003ctd\u003eCoupe\u003c\/td\u003e\n\u003ctd\u003eFM, FN\u003c\/td\u003e\n\u003ctd\u003eMF8F | 5.0L\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORD\u003c\/td\u003e\n\u003ctd\u003eMUSTANG\u003c\/td\u003e\n\u003ctd\u003e08\/2014\u003c\/td\u003e\n\u003ctd\u003e07\/2017\u003c\/td\u003e\n\u003ctd\u003eConvertible\u003c\/td\u003e\n\u003ctd\u003eFM\u003c\/td\u003e\n\u003ctd\u003eCOYOTE | 5.0L\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFORD\u003c\/td\u003e\n\u003ctd\u003eMUSTANG\u003c\/td\u003e\n\u003ctd\u003e08\/2014\u003c\/td\u003e\n\u003ctd\u003e07\/2017\u003c\/td\u003e\n\u003ctd\u003eCoupe\u003c\/td\u003e\n\u003ctd\u003eFM\u003c\/td\u003e\n\u003ctd\u003eCOYOTE | 5.0L\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n \n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n \n\u003cstyle\u003e\n.warranty-table-wrapper { overflow-x: auto; margin: 20px 0; }\n.warranty-table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; min-width: 400px; }\n.warranty-table th { background-color: #111; color: #fff; text-align: left; padding: 12px; }\n.warranty-table td { padding: 12px; border-bottom: 1px solid #ddd; }\n.warranty-table tr:nth-child(even) { background-color: #f9f9f9; }\n.warranty-title { font-size: 18px; font-weight: bold; margin-bottom: 10px; font-family: Arial, sans-serif; }\n\u003c\/style\u003e\n \n\u003cdiv class=\"warranty-title\"\u003eWarranty Information\u003c\/div\u003e\n\u003cdiv class=\"warranty-table-wrapper\"\u003e\n  \u003ctable class=\"warranty-table\"\u003e\n\t\u003cthead\u003e\n  \t\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003cth\u003eWarranty Period\u003c\/th\u003e\n\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003e304 \u0026amp; 201 Stainless Steel Exhaust Systems\u003c\/td\u003e\n\u003ctd\u003e60 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eCatalytic Converters\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eElectronic Products (Including SmartBox)\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eMild Steel \u0026amp; 409 Stainless Steel Exhaust Systems\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eMild Steel Headers\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eStainless Steel Headers\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eUniversal 304 Stainless Steel Mufflers\u003c\/td\u003e\n\u003ctd\u003e24 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n  \t\u003ctr\u003e\n\u003ctd\u003eUniversal Mild Steel \u0026amp; 409 Stainless Steel Mufflers\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n \n\u003cp\u003e\u003cstrong\u003ePayment \u0026amp; Security:\u003c\/strong\u003e\u003cbr\u003e\nYour payment information is processed securely. We do not store credit card details nor have access to your credit card information.\u003c\/p\u003e","brand":"XForce","offers":[{"title":"Default Title","offer_id":40255284052050,"sku":"H2-FM15KIT","price":1494.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/7718\/9458\/products\/H2-FM15-KITB.pngw3.webp?v=1669642096","url":"https:\/\/fastautoparts.com.au\/products\/xforce-1-7-8-headers-3-hi-flow-cats-ford-mustang-gt-s550-fm-h2-fm15kit","provider":"Fast Auto Parts Australia","version":"1.0","type":"link"}