Aggressive Throaty Sound. Add a throatier muscular exhaust note to your 4.6L GT and improve the exhaust flow at the same time with a MAC Performance Axle-Back exhaust system from AmericanMuscle.
High Quality Construction. Constructed from durable 2.5" stainless steel tubing for strength and corrosion resistance this MAC Performance axle back features chambered mufflers that end with massive 4" diameter polished stainless steel tips for classic muscle car looks and sound.
Application. This MAC Performance Axle-Back exhaust system is specifically designed to fit the 2005 to 2010 GT and Bullitt Mustangs with the 4.6L 3 valve V8 engine.
Americanmuscle recommends adding the 2005+ Mustang 304 Stainless Steel Exhaust Hanger Kit from the drop down option above, to provide more strength, stability and a cleaner installed appearance. If you have a 2007 Mustang you may need the kit for correct installation. Click here for details.