Golf 5 GTI 2.0 TFSI BWA — MED9.1 387479 Bosch — K04 ECU Files Stage 2
This is an aggressive Stage 2+ (often called Stage 3) performance calibration for the VW Golf 5 GTI, designed for a full K04 turbocharger conversion. This tune, for the Bosch MED9.1 ECU, is engineered for vehicles that have been extensively modified with a K04 turbo, Audi S3 injectors, a full high-flow exhaust system, and an upgraded intercooler to handle a massive increase in power.
This remap completely transforms the GTI into a serious performance car, capable of surprising much more expensive machinery. By re-engineering all critical engine parameters to suit the larger turbo and upgraded fuel system, this tune delivers a huge and consistent wave of power all the way to redline. This is the definitive software solution for a "K04'd" Golf GTI track build.
This remap completely transforms the GTI into a serious performance car, capable of surprising much more expensive machinery. By re-engineering all critical engine parameters to suit the larger turbo and upgraded fuel system, this tune delivers a huge and consistent wave of power all the way to redline. This is the definitive software solution for a "K04'd" Golf GTI track build.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Type (Vehicle): | Passenger car |
| Producer (Vehicle): | Volkswagen |
| Series: | Golf |
| Build (Vehicle): | 5 |
| Model: | 2.0 TFSI GTI |
| Modelyear: | 2007 |
| Motorcode: | BWA |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 2.0 L |
| Output: | 200 PS / 147.1 kW |
| Gear: | DSG |
| Use: | Engine |
| Producer (ECU): | Bosch |
| Build (ECU): | MED9.1 |
| ECU-Nr. Prod.: | 1K0907115J |
| ECU-Nr. ECU: | 0261S02331 |
| Software: | 387479 |
| SW-Version: | 0030 |
| Checksum: | N/A |
| Cpu: | Freescale PowerPC |
| 8-Bit sum: | 914E |
| Versions: | 1 modified version included (Stage 2+ K04) + Original for reference |
| Modified by: | Heinz |
| Project type (Project): | Komplette Binärdatei |
| Details: | K04, S3 inject, exhaust |
| Project Size: | 2 097 152 bytes |
All tuning files were acquired through official EVC.de resellers and verified on a professional dynamometer. Each calibration corresponds to the developer listed in the “Modified By” section — performance graphs may be available on their official website. These files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without first confirming mechanical condition. The seller accepts no responsibility for misuse or non-compliant road use.