The Cayenne Turbo Performance Tuning Software from Softronic works on the 2007-2014 957 and 958 Cayenne Turbo DFI:
| Model | Base BHP | Base Torque | Tuned BHP | Tuned Torque |
| Cayenne Turbo DFI 957/958 | 500 | 516 | 600 | 635 |
| Cayenne TurboS DFI 957/958 | 550 | 553 | 615 | 646 |
*This product comes with a OBD2 cable, and software... that allows flashing for only 1 vehicle as it is tied to that vehicle's VIN.
The performance software tuning results in these typical performance gains for stock vehicles,ball files are tested with 93oct .
