
Outlaw Series Cat-Back Exhaust System 2009-2014 Ford F150 V8
Flowmaster 817707 Features:
The new Flowmaster Outlaw Extreme Cat-back exhaust system is for 2009-2014 Ford F-150 trucks with the 3.5L, 4.6L, 5.0L, and 5.4L engines. Do you like attention and want to be heard? These kits deliver the ultimate in aggressive sound by using a 3.00-inch race-proven Outlaw muffler and a 3.00-inch mandrel-bent "dump-style" turndown for a very deep aggressive sound both inside and outside the truck. The system fits both 2 and 4 wheel drive trucks, and all wheelbases. Constructed with durable 409S stainless steel and uses the factory hanger locations, so installation is a breeze. The system is covered by our Lifetime Limited Warranty and includes all of the necessary hardware for a quick and easy installation you can do at home.
- Race Proven Outlaw Muffler Technology
- Extreme Sound for Extreme Lifestyles
- Uses the Factory Hanger Locations
- Very Quick and Easy Installation
- Stainless Steel Construction
- Flowmaster Reliability
Aggressive Race-Oriented Exhaust System
Flowmaster Outlaw Series Exhaust Systems feature race-bred components that ensure minimal flow restriction (slight sound reduction) over open exhaust tubing on vehicles without catalytic converters. With easy fit in mind, these systems are mandrel-bent for maximum performance and mount using stock hanger locations. Outlaw systems are dyno-tuned to improve throttle response, deliver an ultra-aggressive interior/exterior tone, and include all necessary parts and hardware for easy installation.

