Advanced Stage 2 calibration for the naturally aspirated Porsche 991 GT3 with 3.8L DFI engine and Bosch MED17.1.11 ECU. This file enhances throttle precision, mid-range torque, and high-rev responsiveness, while retaining original emissions equipment. Designed for serious track-day drivers who demand the most from their flat-six without compromising daily usability. Dyno-developed and partially coded via CMD Flash interface.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Producer: | Porsche |
| Series: | 991 GT3 |
| Model: | 3.8 DFI |
| Model Year: | 2014 |
| Type (Engine): | Petrol |
| Displacement: | 3.8 |
| Output: | 475.0PS / 349.4KW |
| Gear: | automatic transmission |
| Producer (ECU): | Bosch |
| Build (ECU): | MED17.1.11 |
| ECU-Nr. Prod: | 99161865608 2658 |
| ECU-Nr. ECU: | 99161860300 |
| Software: | 544999 |
| Checksum: | All CS ok, Plugin OLS807 v3.32, Bosch MED17/EDC17 |
| CPU: | Bosch MED17 |
| Eprom 8-Bit sum: | F384 |
| Nested Versions: | 1 modified version included (Stage 2) + Original for reference |
| Project Type: | Partial (partially coded) |
| Project Size: | 4 194 304 bytes |
| Read Hardware: | CMD Flash |