The aFe MACH Force XP 3 in. cat-back exhaust for 2011–2014 Ford Mustang GT 5.0L is a stainless or 409 stainless system built with mandrel bends and a free-flowing muffler to boost flow and deliver an aggressive exhaust note. It uses factory hanger locations and OE-style clamps for a hassle-free installation, aiming to improve horsepower and torque while providing a robust, high-flow path for exhaust gases.
aFe MACH Force XP Cat-Back Exhaust 3in SS w/ Polished Tips 11-14 Ford Mustang GT V8 5.0L