Product highlights for the 2005 - 2010 Mustang GT/GT500 Extreme Exhaust:

• Fits 2005-2010 Mustang GT (4.6L V8) & 2007-2010 Mustang GT500 (5.4L V8)
• ROUSH Extreme Axle-Back Exhaust System
• Designed for improved performance
• Straight-through resonator design provides very aggressive tone
• Piping is 2.5” in size and is made from mandrel-bent 409 aluminized stainless steel for consistent flow
• Tips are 4” in size and are constructed of chrome-flashed 304 aluminized stainless steel
• Utilizes OEM hangars and mounting points for easy installation
• Requires no cutting or welding
• Can be used with factory Ford rear valance
• Includes all necessary hardware and instructions
• Backed by ROUSH’s 3 Year Limited Warranty
• Part #421915