LOUD HAMANN BMW M4 F82 | TUNNEL SOUNDS, REVS, ACCELERATIONS!!

In this video I take you onboard in a 540HP Hamann BMW M4 F82 Art car making some very loud noise on the road in Monaco. In front of us, you can see another crazy loud 600HP BMW M4 F82 tuned by PP Performance! The Hamann BMW M4 F82 Art Car also includes lowering springs, custom black painted wheels and an upgraded twin-turbo straight-six engine with 540 horsepower and 700Nm of torque!

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