Porsche asked Max Moritz Racing, their longtime private racing partner from nearby Reutlingen to enter a 928GTR Cup as a 'semi-works' car. The drivers were: Bernd Mayländer, Manuel Reuter (Porsche works pilots), also Harm Lagaay (then Head of Porsche's Design Studio). Vittorio Strosek sponsored MM with his Lightweight-Body-Parts and racing exhaust. The car was officially entered by Porsche-Club-Schwaben. Homologation minimum weight had to be, and actually is . Lagaay reports that the car was very competitive and able to hold most 964 Cup GTs down, although the engine was no more than fine-tuned after having been chosen from a set of high power output specimen in Weissach. In the last race of the season at Hockenheim a crank-bearing ran dry. As the car was supposed to race in 1995 as well, it was made ready to continue its successful competition in the 1995 season. A fresh engine was installed, selected from the same lot of high output engines and tuned as before. In 1995 Porsche's 928 production came to an end, and the car consequently was not raced in the new season. The late Max Moritz himself then added the car to his collection of historic vehicles. It was not put on the road again until after his death, when the family sold the car in October 2004 - with 24,500 km on the odometer. All-aluminium 928 For the 1984 24 hours of Daytona, Porsche sent one of its experimental "All-aluminium" 928S to the Brumos Racing Team to be prepared with specific instruction not to modify the car in any way. Porsche wanted to promote the performance of the 928 to North America. The drivers Richard Attwood (GB), Vic Elford (GB), Howard Meister (USA) and Bob Hagestad (USA) were told to just "drive the car". During practice for the 24-hour race the drivers found the car to be somewhat unstable on the high banks of Daytona and wanted to add a rear wing to the car; Porsche denied the request. The Brumos team tinkered with the suspension set up to make the car more stable. The car finished in 15th overall and 4th in the GTO class. One driver stated in an interview later on, that were it not for a lengthy pit stop to fix some body damage, they would have finished in the top 5 overall. The car was then returned to Porsche and is now in the