While aftermarket louvers are already available for the new Mustang, none have been designed by Jack Roush himself and engineered by the same team that produced the ROUSH 427R. The official ROUSH ...

In addition to F-150 supercharger kits, ROUSH Performance has also launched cold air induction systems for all four F-150 powertrains including the 3.7L V-6, the 6.2L and 5.0L V-8's as well as the ...