{"product_id":"ford-2004-2008-f150-clamp-on-mpi-exhaust-cat-back-dual-exhaust-kits","title":"Ford, 2004-2008, F150, Clamp\/On - MPI Exhaust Cat-Back Dual Exhaust Kits","description":"\u003cdiv dir=\"auto\" style=\"text-align: start;\"\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv dir=\"auto\"\u003eMPI’s Ford Cat-Back Exhaust Kit is a direct bolt-on system designed for classic Ford trucks, delivering a deep, aggressive exterior rumble with a smooth, mellow interior tone without the common aftermarket drone. Featuring MPI’s patented Pulse Chamber Technology, it improves exhaust flow, performance, towing, and fuel mileage. Backed by over 40 years of exhaust experience and built in Montana, MPI delivers the sound and performance your classic Ford deserves.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures and Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cspan\u003eHorsepower Gains\u003c\/span\u003e\u003cspan\u003e: +9.5 hp \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cspan\u003eTorque Gains\u003c\/span\u003e\u003cspan\u003e: +14 lb.-ft \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlow Increase: 60% vs Stock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat: Lower Exhaust Gas Temperature by 150 Degrees  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eZero Drone: 100% Guaranteed no droning even while towing with our patented pulse chamber  \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo Tuning required for these benefits \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKit Information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cp\u003e\u003cspan\u003eOur MPI Clamp-on kits are made of quality aluminized tubing with a tough, bright finish that protects from the elements. This tubing has provided excellent results for us in Montana over the past 25 years while withstanding the extreme salt back east for many winters. Finished with our 3.5\" x 10\" tips to balance sound and looks, MPI kits are proudly manufactured in Montana.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation and Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eMPI Exhaust kits start at the factory 2-bolt band clamp and reuse all factory brackets on the passenger side, along with the factory-provided clip nut on the driver side. Each kit is built for the maximum wheelbase and can be trimmed for shorter applications as needed. All necessary clamps and brackets are included for installation. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eYear: 2004-2008\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMake: Ford\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eEngine:\u003cspan\u003e 4.6L and 5.4L \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMPI's Warranty\/Guarantee\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLimited 3-Year Warranty on all Components \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo Drone Guaranteed even while Towing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstructions\u003cspan class=\"s1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/0151\/4028\/files\/F121-F122-C_Page_1.jpg?v=1733509268\" title=\"F121 \u0026amp; F122 - Instructions\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"MPI Exhaust Technologies","offers":[{"title":"F1021-Behind Tire-C \/ MPI Performance series \/ Powder coated Black","offer_id":46076594847788,"sku":"F121-BTPSBLK-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1021-Behind Tire-C \/ MPI Performance series \/ Polished Bright Chrome","offer_id":46076594880556,"sku":"F121-BTPSCM-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1021-Behind Tire-C \/ MPI Turbo series \/ Powder coated Black","offer_id":46076594913324,"sku":"F121-BTTBBLK-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1021-Behind Tire-C \/ MPI Turbo series \/ Polished Bright Chrome","offer_id":46076594946092,"sku":"F121-BTTBCM-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1022-Under Bumper-C \/ MPI Performance series \/ Powder coated Black","offer_id":46076594978860,"sku":"F122-UBPSBLK-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1022-Under Bumper-C \/ MPI Performance series \/ Polished Bright Chrome","offer_id":46076595011628,"sku":"F122-UBPSCM-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1022-Under Bumper-C \/ MPI Turbo series \/ Powder coated Black","offer_id":46076595044396,"sku":"F122-UBTBBLK-C","price":674.95,"currency_code":"USD","in_stock":true},{"title":"F1022-Under Bumper-C \/ MPI Turbo series \/ Polished Bright Chrome","offer_id":46076595077164,"sku":"F122-UBTBCM-C","price":674.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/0151\/4028\/files\/ChatGPTImageSep3_2026_10_21_49AM_f776c518-4122-4b41-888a-5cc2e5b7875a.png?v=1788454150","url":"https:\/\/mpiexhausttechnologies.com\/products\/ford-2004-2008-f150-clamp-on-mpi-exhaust-cat-back-dual-exhaust-kits","provider":"MPI Exhaust Technologies ","version":"1.0","type":"link"}