Citing health concerns, O'Rourke would retire towards the end of the 2002 season, with Martin Short taking over O'Rourke driving position alongside Tim Sugden as the team went into 2003. The team once again switched back to the FIA GT Championship's N-GT class, but with greater success. At the third round at Pergusa, the team won the N-GT class. This led to Porsche taking interest in the team and offering factory driver Emmanuel Collard. This led to a second class win at Anderstorp, and eventually fourth place in the N-GT team championship.