The Gibson Black Elite dual cat-back for 2015–2017 Ford Mustang GT 5.0L is a direct-fit bolt-on system that pairs a Superflow CFT muffler with a 3in stainless X‑pipe to increase power and sharpen the exhaust note. Gibson cites a 32 hp and 34 ft‑lb torque gain with an aggressive, throaty sound from dual 4.5in black ceramic-coated tips. Includes hardware and factory-style hangers and a lifetime limited warranty.
Gibson 15-17 Ford Mustang GT 5.0L 3in Cat-Back Dual Exhaust - Black Elite (Ceramic)