The Porsche 991.2 Performance Tuning Software from Softronic works on the 991.2 GT3 and GT3RS DFI from 2018+:
- 2018+ 991.2 GT3 3.8 litre DFI engine
- 2018+ 991.2 GT3RS 4.0 litre DFI engine
| Model | Base BHP | Base Torque | Tuned BHP | Tuned Torque |
| GT3 DFI | 493 | 339 | 523 | 351 |
| GT3RS DFI S | 513 | 347 | 540 | 359 |
Options:
- Free revving in Neutral
- RPM increase in Man trans
- Elimination of codes for Race use
- Max speed limiter delete
- And more.
- **Custom tuning by data logging when required
- While Softronic can it does NOT recommend Cold Start Elimination or the use of E85 in any of these engines.
You can look in our FAQ and About Softronic for other information as we were the first company to start the port flashing for the individual consumer.
*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, all files are tested with 93oct .
