This innocuous-looking BMW M3 is one helluva beast capable of mind-boggling speed. It is a G-POWER-tuned M3 with a heavily modified engine that makes 570 PS, 150 more than the standard car. The effect that power has on speed is colossal. A team from Auto Motor Sport mag with G-power technicians took the car to Nardo high speed track and clocked 333 km/h top speed. You can watch a video of the run after the jump.

Also as a sign of G-Power’s quality, they drove the car 3,000 km from Germany to Italy without a single flaw.