Such a power increase puts the pony car models in the ranks of the 800-horsepower 2025 Ford Mustang GTD. Roush’s supercharger kit is described as a limited-run “Launch Edition” that ...

The ROUSH 427R Mustang comes with more power, a new look and improved handling. Power is increased to 435hp and 400 ft-lbs of torque thanks to a ROUSHcharger, which features a significantly ...

They offer an easy way to unlock even more potential from your V8-powered Mustang. The Roush Cold Air Intake Kit is engineered to maximize airflow, resulting in better throttle response ...

If you are buying a vehicle, consider whether the option is something you will use or appreciate after purchasing. For newer model year vehicles, J.D. Power owner surveys find that many of the latest ...

Prices shown are the prices you can expect to pay for a 2018 Roush Performance Stage 2 Mustang 2 Door Convertible GT across different levels of condition. Edit options.