The Gibson Dual Extreme cat-back exhaust for 2015–2019 Ford F-150 XL 5.0L is a stainless bolt-on system that exits behind the rear tires to create an aggressive appearance and commanding sound. Mandrel-bent tubing and a baffled Superflow CFT muffler with polished tip produce a deep tone while controlling interior drone. Dyno-tested to yield average gains of 15–20 horsepower; easy clamp-on installation and covered by a lifetime limited warranty.
Gibson 15-19 Ford F-150 XL 5.0L 3in/2.5in Cat-Back Dual Extreme Exhaust - Stainless