We also tied the whole aero package together with a set of side rocker canards.” Along with the aggressive new look, the Stage 1 and Stage 2 get the new ROUSH quad-tip performance exhaust system.

side rocker panels (no more side exhausts for the Roush Mustangs), a rear fascia that incorporates neat exhaust-tip cutouts, and a rear wing. Combined with the GT Mustang's standard grille-mounted ...

While the special edition 2018 JackHammer is based on the Mustang GT, at its core lies a Roush TVS 2650 supercharger ... spend extra can opt for a quad-tip exhaust system, an active quad-tip ...

The 2015 Roush Stage 3 Mustang is Ford fanboys' answer to their Mopar buddies with Challenger Hellcats in their garages. Sure, the raw horsepower in the Hellcat is a bit more substantial, but when ...

Roush’s axle-back exhaust kit, which fits both the four-cylinder EcoBoost and the 3.7-liter V-6 Mustang, does a good job changing that. It’s definitely louder—and more turbo-sounding ...

The Roush Stage 3 Mustang I'm driving really has ... Yet it still has the same sweet 360-bhp 4.6-liter V-8 breathing through twin side exhaust pipes. That 100-bhp increase comes from an Eaton ...