On September 30, Dr. Ing. h.c. F. Porsche AG of Stuttgart, Germany, will present four new models at the Paris Motor Show "Mondial de l'Automobile": until October 15, 2006, the Stuttgart-based sports car manufacturer will display the 911 Targa 4 (S), the 911 GT3 RS, the Cayman and the Boxster (S) with new engines.