The Gibson Patriot Series single cat-back exhaust for 2011–2014 Ford F-150 XL 3.7L is a stainless steel bolt-on system that replaces the section from the catalytic converter back to a Superflow muffler to enhance sound and exhaust flow. The kit features mandrel-bent stainless tubing, a baffled/chambered muffler with no internal packing, factory-style hangers and hardware for easy installation, and Black Rolled Edge slash-cut tips with a brushed stainless American flag badge. Proudly made in the USA with a limited lifetime warranty.
Gibson 11-14 Ford F-150 XL 3.7L 4in Patriot Series Cat-Back Single Exhaust - Stainless