Mustang Supercharger Kits are the ultimate way to make BIG power out of your S197 Mustang! Add up to 150+ RWHP with a Mustang supercharger kit from Vortech Superchargers, Ford Racing, and Roush! Add a Mustang blower for MORE AIR & MORE POWER! Make your supercharged 2005-2009 Mustang get down the track faster! Mustang Supercharger Kits are available for the 2005, 2006, 2007, 2008, 2009 Mustang 4.6L!