Gibson 11-13 Ford F-150 King Ranch 5.0L 3in Cat-Back Single Exhaust - Aluminized

This Gibson cat-back exhaust system is built with aluminized, mandrel-bent tubing, which helps improve exhaust flow over the stock setup. It’s designed specifically for the 2011-2014 Ford F-150 King Ranch with the 5.0L engine, exiting behind the rear tire with a single polished stainless steel slash-cut tip. You can expect a noticeable improvement in acceleration and towing power, with dyno tests showing gains of 10-15 horsepower and 15-20 lb-ft of torque, particularly in the low-end RPM range.

The system features a baffled and chambered Superflow muffler that’s tuned to keep interior drone to a minimum while still providing an aggressive sound outside the truck. Installation is straightforward thanks to the bolt-on design, which uses factory-style hangers and includes all necessary hardware, meaning no welding is required. This makes for a hassle-free upgrade that looks professional once installed.