Roush Performance 2005-09 Mustang Off-Road Exhaust System
The mandrel bending process used for the tubes of this system maintains a consistent inside diameter through the bended area. This method allows for a significant increase in flow over stock/serrated-bent pipes. Due to this increased efficiency, both latent power and fuel efficiency are realized.
This Ford Mustang exhaust kit is made of T-304 stainless steel, providing for resistance to corrosion and staining.
This system features exhaust tips, mufflers, and required hardware for installation. The exhaust tips of this system fit (and require) the ROUSH Rear Fascia for 2005-2009 Mustangs (part #832-401271). This bolt-on axle-back exhaust system attaches to the factory midpipes and requires no cutting.