The 2005-2006 Ford Mustang is yet another in a long line of high-performance American vehicles. Like the Mustangs of old, these newer models are full of horsepower and style. As such, you'll want to get the most from your investment. Even performance models such as the 2005-2006 Ford Mustang will run cooler and have a more complete evacuation of the combustion chambers with the addition of a Mustang Flowmaster exhaust system specifically tuned to decrease backflow pressure and increase fuel efficiency. Every Flowmaster exhaust system kit is designed to not only match your vehicles engine type and typical usage but also, to sound and look great. You will see a significant difference in performance including increased fuel efficiency and acceleration. The Mustang Flowmaster Exhaust System is specially designed with aluminized steel tubing and mufflers for durability, as well as all the hardware you'll need for a quick and easy installation. You'll immediately notice the difference -- responsiveness will increase as cabin noise decreases due to the perfectly tuned muffler. Just as the Ford Mustang is a legendary name among muscle cars, Flowmaster is a legendary name in exhaust modification, specializing in solutions that turn heads with the distinctive sound of high performance. All our customers desire courteous customer service when ordering dependable car parts from us. To help you get that, we created a 24-hour, 7 day a week sales assistance hotline to aid you with your needs. If you find a better price, let us know - we will meet or beat any price advertised elsewhere.