A very popular Mustang axle back exhaust is made by Flowmaster. Flowmaster American Thunder axle-back exhaust systems features Classic Two Chamber mufflers that provide an aggressive sound level that is perfect for the enthusiast who wants a powerful exhaust note. Flowmaster Mustang axle back exhaust can be installed quickly and fits your 3.7, 4.0, 4.6, 5.0 and 5.4 just like your oem axle back exhaust kit.
Flowmaster Mustang axle back Fits:
- 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 V6, GT and GT500 Mustangs