Roush Performance Exhaust System Kit 420025

This 2010 Mustang Exhaust System improves the power, fuel efficiency, and sound of your Mustang. This high performance system generates a loud and throaty-sound. 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 Mustang exhaust kit is made of T-304 stainless steel, providing for resistance to corrosion and staining. This exhaust system features exhaust tips, mufflers, and required hardware for installation. ROUSH Performance recommends checking your local noise ordinance levels prior to purchase.This Mustang exhaust system works with both the stock valance as well as the ROUSH Mustang rear valance.