The RS is built off of Ford’s 3.7-liter V6 Mustang fastback or convertible and is unchanged from the factory. A Roush fascia, splitter and hood give the front end the signature Roush look seen ...

A Roush-tuned Ford Mustang is a modern muscle car gone manic. Our own Drew Phillips recently got to spend time with the 540-horsepower 2012 Roush RS3, which straddles the performance line between ...

Roush says a typically equipped Stage 3 Mustang costs about $60,000--that's the cost of the Mustang plus about $17,000 for the Stage 3 package. Of course, options will make the sticker price grow.