996 Turbo & GT2 Performance Software The 996 Turbo Performance Software Tuning from Softronic works on the 2000-2005 911 Turbo, and GT2: Model Base BHP Base Torque Tuned BHP Tuned Torque 996 Turbo 3.6 420 415 520 545 996 Turbo 3.6... MSRP: Was: Now: $1,249.00 Choose Options