997.2 DFI Turbo Performance Software (2010 +) The Porsche 997.2 Turbo Performance Tuning Software from Softronic works on the 2010 911 Turbo DFI: Model Base BHP Base Torque Tuned BHP Tuned Torque 997 3.8 Turbo DFI 500 480 600 615 997 3.8 S Turbo... MSRP: Was: Now: $1,495.00 Choose Options