Lance David Arnold, Klaus Bachler, Thomas Preining and Dirk Werner form the driver quartet contesting in the #33 Porsche 911 GT3 R. Meanwhile, Sven Müller, Alessio Picariello, Martin Ragginger and Klaus Bachler will compete in the #44 Porsche 911 GT3 R, with Bachler anticipating a busy weekend as he takes stints in both Falken cars.