The ROUSH Phase 3 Supercharger Kit is ready to launch you into spring. The ROUSHcharger system a great power-adder for your 2011-2014 5.0 Ford Mustang GT. This system is calibrated…

Roush asks the question, “does their 525-575 horsepower Phase 1 ROUSHcharger system leave you wanting more power?” Since Ford has now moved onto the 662 horsepower number for their top…

Here at FnSweet, most of us have known Bill Lindsay and his team at Stage3Motorsports for a long time. They have been one of our longest standing partners here with…

Roush has released a new 575 horsepower supercharger kit for the 2011-2013 5.0 liter Mustangs as well as an upgrade kit for current RoushCharged 2011-2012 Mustangs with the previous 525-540…

One of the many cars that Roush showed off last fall at the SEMA Show in Las Vegas was the prototype Stage 3 Focus. We say prototype as this car…

The F-150 has been one of Roush Performance’s staple vehicles to modify and offer go fast parts for over a decade, despite the fact that their Mustang goods get all…

Roush Performance has finished its development of the 2011-2012 5.0L Mustang supercharger calibration for 6-speed automatic transmission equipped Mustang’s.The package is similar to the already released manual transmission supercharger package…

On the heels of the 2012 Roush Stage 3 (RS3) Mustang, now a supercharged powerhouse based on the 5.0 liter Coyote powertrain, the company has announced short runs of not…

Roush has been selling a lot of their new 540hp 2012 Stage 3 Mustangs this year, based on the 5.0 liter Coyote V8. The combination of the intercooled ROUSHcharger not…