Hidden Content
The new BMW M3 Competition is an absolute rocket ship. With 503 hp on tap from a twin-turbo straight-six, most people wouldn't want for more power, as it's already very quick. This one has an extra 247 hp on tap, enough to reach over 200 mph on Germany's Autobahn.

The extra ponies come courtesy of a stage 2 tune from German shop PureBoost. We ere lucky enough to spend some time behind the wheel, going straight for a derestricted section of the Autobahn to see just how fast the car could go with a bit of breathing room.

The M3 comes from the factory with a 155-mph speed limiter, though that's clearly been disabled here, as the driver is able to reach speeds of over 200 mph at multiple points during the video. They were able to max out this BMW at an indicated 204 mph—supercar speeds, in a sporty German four-door. Not bad.