Porsche for GTA 4, page 78 0 Porsche Cayman 981 GT4 S11 0 Porsche 911 SP-Tuned 0 Porsche 911 SP-Tuned S1 0 Porsche 911 SP-Tuned S2 0 Porsche 911 SP-Tuned S3 0 Porsche 911 SP-Tuned S4 0 Porsche 911 SP-Tuned S5 0 Porsche 911 SP-Tuned S6 0 Porsche 911 SP-Tuned S7 0 Porsche 911 SP-Tuned S8 0 Porsche 911 SP-Tuned S9 0 Porsche 911 SP-Tuned S10 0 Porsche 911 SP-Tuned S11 0 Porsche 911 GT3 US 0 Porsche 911 GT3 US S1 0 Porsche 911 GT3 US S2 0 Porsche 911 GT3 US S3 0 Porsche 911 GT3 US S4