Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Gibson Dual Extreme cat-back exhaust for 2005–2008 Ford F-150 FX4 5.4L is a stainless bolt-on system that exits behind the rear tires for a distinctive appearance and authoritative tone. Mandrel-bent tubing and a baffled Superflow CFT muffler produce a strong sound with controlled cabin noise. Expect typical dyno-tested gains of 15–20 horsepower; easy clamp-on installation with included hardware and a lifetime limited warranty.
Gibson 05-08 Ford F-150 FX4 5.4L 2.5in Cat-Back Dual Extreme Exhaust - Stainless
