Outlaw Cat-Back Exhaust System 2005-2010 Ford Mustang Gt 4.6L Or Gt500 With 5.4L Engine Aggressive Sound - Flowmaster - 817515

This Flowmaster Outlaw Cat-back exhaust system is designed for 2005-2010 Ford Mustang GT 4.6L, and GT500 with 5.4L engine and is perfect for the person looking for a deep aggressive sound level both inside and outside the car. This bolt-on emissions-legal system features 2.50-inch mandrel-bent stainless steel tubing leading into a pair of our race-proven Outlaw Series mufflers with large 3.00-inch outlets for maximum performance.

The system uses the factory hanger locations for easy installation and is finished off with a pair of large 4.00-inch polished stainless steel tips embossed with the Flowmaster logo. This exhaust system fits both coupes and convertibles and is covered by our Lifetime Limited Warranty. Includes all necessary parts, hardware and easy to follow instructions for an installation you can do at home. Note: Fits coupes and convertibles.


Mandrel-bent Stainless Steel Construction

Deep Aggressive Interior/Exterior Sound

Dyno Tuned For Maximum Performance

Race-proven Outlaw Mufflers

Lifetime Limited Warranty

Flowmaster Quality

Easy Installation