The Gibson single-side cat-back exhaust for 2011–2013 Ford F-150 FX2 3.5L is a stainless cat-back system that improves low-end torque, acceleration and towing power while exiting behind the rear tire. It bolts on with factory-style hangers and mandrel-bent tubing, uses a baffled Superflow muffler for an aggressive tone with minimal cabin drone, includes polished slash-cut tip and carries a lifetime limited warranty with dyno-backed gains.
Gibson 11-13 Ford F-150 FX2 3.5L 3in Cat-Back Single Exhaust - Stainless