If you have wondered how to get a better throttle response and more bolt-on power from your late-model Ford Mustang, StangNet.com is proud to present this illustrated technical article demonstrating the installation of a set of ROUSH underdrive pulleys. This write-up gives a real-world overview and interpretation on how to install the pulley set on a 2005 Ford Mustang GT. StangNet Staff member bigcat takes us on a journey to getting more power from the legendary pony car. Enjoy!