Let it be decreed henceforth that if you are the owner of a 2005 through 2007 Ford Mustang, you are not cool unless your pony car is sporting official ROUSH rear window louvers.While aftermarket ...

Roush Performance has introduced a new supercharger kit for the 2024 Ford Mustang GT. It enables the model to produce 810 hp and 630 lb-ft of torque. The kit is currently available in Limited ...

The 2012 ROUSH Stage 3 Mustang is powered by a 50-state legal TVS 2.3L ROUSHcharger® system that delivers over 540HP and 465 ft/lbs of torque. The powertrain works in concert with ...

The Roush 427 SRX crate engine, for comparison, also uses a cast-iron engine block, aluminum cylinder heads, and a steel crankshaft. However, it includes upgraded components such as robust H-beam ...