The Porsche 718 GT4 RS is already a track-focused machine — but with an Akrapovic slip-on exhaust, it reaches another level. In this video, we capture dyno pulls and a full test drive, featuring the ...

The C8 Chevy Corvette ZR1 has pushed the envelope of what an American supercar can deliver, reaching performance levels that, not long ago, belonged almost entirely to high-dollar European exotics.