This is a new generation American muscle car – the 2014 Roush Stage 3 Ford Mustang. This Roush Mustang is more powerful than ever, with over 575HP! The stage 3 comes with all the good looks and exhaust of the stage 1, the suspension of the stage 2, and the SUPERCHARGER of the stage 3… All in one package! The supercharged 5.0L V8 engine with the Roush Performance exhaust sounds really amazing! Check out the video for full details on this awesome Mustang. Watch, Enjoy & Share!