Corsa 2-1/2" Polished Stainless Steel Sport Axle-Back Exhaust System for all 2005, 2006, 2007, 2008, 2009 and 2010 GT Mustangs and all 2007, 2008, 2009 and 2010 GT500 Mustangs.
The addition of a Corsa axle-back exhaust system will boost horsepower and make a serious improvement in the sound department. Corsa flow bench tested their axle-back, showing a 61-1/2 percent gain in exhaust flow versus the stock exhaust. Straight through 2-1/2" nonrestrictive tubing is designed to maximize airflow, improving both performance and fuel economy. Although the axle-back's construction is much more durable, it is still ten pounds lighter than the factory axle-back. Premium grade 304 stainless steel components ensure the look and sound of your Corsa exhaust won't change over the life of your vehicle. 4" Pro Series exhaust tips are polished to a mirror finish. The Corsa axle-back is 50-state emissions legal. Quickly install Corsa's axle-back with easy bolt-on installation. All hardware and detailed, full-color instructions are included. Proudly designed, engineered and manufactured in Berea, Ohio.