Your 2005-10 Mustang GT 5.0, Shelby GT500 or Boss 302 packs a thoroughbred of an engine, why bottle it up with restrictive, wimpy-sounding stock mufflers? SLP axle back exhaust systems are affordable, easy-to-install and eliminates the factory mufflers entirely, drastically reducing backpressure for enhanced power. These Loud Mouth axle back exhaust kits feature mandrel bent 3 inch tubing for unbeatable flow.
These Cat Back Exhaust Systems Fit:
- 2005, 2006, 2007, 2008, 2009, 2010 GT and GT500 Mustangs