At this year’s Tuner Grand Prix on the Hockenheimring on May 9 and 10, MTM vehicles once again showed their mettle. The Bavarian specialists were represented by six modified Audi vehicles: MTM-Audi A5 Clubsport Diesel (category “Diesel”), RS4 Clubsport (“Limousine”), S1 (“Youngtimer”), S5 GT Supercharged (“Coupé/Cabrio”), S3 Clubsport (“Compact”) and R8 Supercharged (“GT Class”).