The ROUSH Extreme axle-back exhaust for 2005–2010 Mustang GT and 2007–2010 GT500 is engineered for a much more aggressive growl. Constructed with 409 aluminized stainless steel mandrel-bent piping and finished with 304 stainless chrome-flashed tips embossed with the ROUSH logo, the straight-through design reduces restriction for a deep, authoritative sound. The kit includes necessary hardware and instructions for installation.
Roush 2005-2010 Ford Mustang V8 Extreme Axle-Back Exhaust Kit