M3 F80 chasing Mercedes AMG GTS @Nordschleife Nürburgring Touristenfahrten

Lap time 8:21 BTG (cool down last 2 corners and last straight before gantry) @Touristenfahrten on an AMG GTS passes me right at the beginning of the track. I am chasing him, he breaks quite early and loses a bit time in bends, on the straight he pulls away (the Sound of the AMG is awesome). Despite me being big in his rear mirror, he didn´t want to let me pass until “Mutkurve“. But i admit, it was fun to stay behind him for a while. The lap time would have been around 8:10 BTG without Problem, b