The ADAC (Allgemeiner Deutscher Automobil-Club) organises various motor racing competitions in Germany. One such event is a GT4 championship (circuit racing cars). This takes place mainly on German circuits, but also at Zandvoort (Netherlands) and the Red Bull Ring (Austria). Many drivers from all over Europe compete in this championship. In 2023, the AVIA W&S Motorsport team fielded Porsche 718 Cayman GT4 Clubsport cars, including one for the German duo composed of Max Kronberg and Hendrik Still. The end of the season went very well for them, as they secured two podium finishes: a third place and a victory! The No. 30 Porsche 718 took the win in the second race at the Hockenheim circuit, the final round of the 2023 GT4 season in Germany.