Corsa Black Sport Stainless Steel Axle-Back Exhaust System for all 2011-2012 GT500 Mustangs.
The addition of a Corsa axle-back exhaust system will boost horsepower and make a serious improvement in the sound department. Straight through mufflers are nonrestrictive to maximize air flow, improving both performance and fuel economy. A 153 percent increase in flow over the factory axle-back greatly improves flow and sound. Only the finest 304 stainless steel is used to construct Corsa's high performance exhaust systems. The extraordinarily durable exhaust sheds 9 pounds from the stock axle-back. High quality metal ensures the look and sound of your exhaust won't change over the life of your vehicle. Corsa's Sport system features a dual rear exit 3" axle-back with 4" stealth black Pro Series exhaust tips which look great exiting the rear of the GT500. 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.