3.8 Turbo (991.1) (520 HP/ 383 kW)

Ultimate connected performance for your Porsche 911 (991) 3.8 Turbo (991.1) The RaceChip GTS 5 Black + App is the pinnacle of chip tuning technology. Maximum performance combined with full smartphone control and real-time monitoring. Performance Gains ...

Ultimate performance for your Porsche 911 (991) 3.8 Turbo (991.1) The RaceChip GTS 5 Black is our flagship tuning solution, delivering maximum power gains with the most sophisticated engine mapping. For drivers who demand the best. Performance Gains ...