As we say goodbye to the sixth-generation 'Stang and welcome in the Dark Horse, let’s track the S550 first with the Roush ...

Roush’s tuning package for the Mustang S550 also features a full body kit and a modified suspension, plus an upgraded cooling system for the engine. It also comes with a set of 20-inch wheels ...

More precisely, this black Ford Performance Ford F-150 XL made a yin versus yang appearance at the track by racing against a white S550 Ford Mustang Mach 1 that still had the sticker price ...