6" Axel-Back Exhaust

The F.A.S. Motorsports 6" T304 Stainless Steel Axel-Back Exhaust system is engineered specifically for 2011+ Ford Super Duty trucks equipped with the 6.7L Powerstroke diesel engine. This premium exhaust upgrade delivers exceptional performance gains while providing a deep, aggressive exhaust note that commands attention.

Your Ford Super Duty is a beast, but the stock exhaust system is holding it back. Our 6" Axel-Back exhaust is the ultimate upgrade for the Powerstroke owner who demands maximum performance, a deep and aggressive exhaust note, and a look that sets their truck apart from the crowd.

While most aftermarket exhausts are only 4" or 5" in diameter, our massive 6" system is one of the largest on the market. This means significantly improved exhaust flow, lower EGTs (Exhaust Gas Temperatures), and a noticeable increase in horsepower and torque.

Crafted from premium stainless steel, this exhaust is built to last. It's resistant to rust and corrosion, ensuring that it will look and perform great for years to come. The slip-fit design makes for a quick and easy installation, so you can spend less time in the garage and more time on the road.