isn't this picture nice
They cars where today at the Sachsenring, but unfortunately it was raining, so they will have to come back an other day.
I see:
Kelleners KS1-S
Schnitzer
Dähler (Swiss)
Lightweight Titanauspuffanlage
The 3 other ones I do not recognize from this picture
I will look out for a hardcopy of the test, will probably only be in January