Originally Posted by Trier Germany
This video was taken during touristen fahrt "open to the public" BMW would never test during public sessions! Large tuners like Hamann Schnitzer Hartge rent the track and test various models. So probably some unknown small tuning company testing during public track day. This guy needs to change the tires they scream way to much for my liking.
Sorry, but this is false. I am in direct contact with the person who filmed this video and this M3 was filmed this week. This week at the ring was a test week and the other cars you see in the video are other test cars.