FLO-717864 Flowmaster Flow FX Cat-Back Exhaust System
Introducing the Flow FX Cat-back exhaust system for the 2009-2014 Ford F-150 with 3.5L Ecoboost, 4.6L, 5.0L and 5.4L engines. The Flow FX muffler creates a deep powerful sound outside the vehicle with a moderate tone inside the cab.