Porsche for GTA 4, page 151 0 Porsche Boxster GT-S RS S2 0 Porsche Boxster GT-S RS S3 0 Porsche Boxster GT-S RS S4 0 Porsche Boxster GT-S RS S5 0 Porsche Boxster GT-S RS S6 0 Porsche Boxster GT-S RS S8 0 Porsche Boxster GT-S RS S7 0 Porsche Boxster GT-S RS S9 0 Porsche Boxster GT-S RS S10 0 Porsche Boxster GT-S RS S11 0 Porsche 911 X-Turbo 0 Porsche 911 X-Turbo S1 0 Porsche 911 X-Turbo S2 0 Porsche 911 X-Turbo S3 0 Porsche 911 X-Turbo S4 0 Porsche 911 X-Turbo S5 0 Porsche 911 X-Turbo S6 0 Porsche 911 X-Turbo S7
