Giulietta 1750 TBi — MED17.3.1 509747 Bosch — ECU Firmware Stage 2 51881676
This is a high-performance Stage 2 tuning file for the Alfa Romeo Giulietta 1750 TBi, equipped with the Bosch MED17.3.1 ECU. This aggressive calibration is designed for enthusiast vehicles with an upgraded high-flow or decat downpipe to unlock the maximum performance from the turbocharged engine.
Our Stage 2 remap completely transforms the car, delivering a thrilling and track-focused driving experience. We have extensively revised the boost, fueling, and ignition maps to take full advantage of the improved exhaust flow, resulting in a massive increase in horsepower and torque. This tune provides exhilarating acceleration and a much more aggressive engine character, perfect for the serious enthusiast.
Our Stage 2 remap completely transforms the car, delivering a thrilling and track-focused driving experience. We have extensively revised the boost, fueling, and ignition maps to take full advantage of the improved exhaust flow, resulting in a massive increase in horsepower and torque. This tune provides exhilarating acceleration and a much more aggressive engine character, perfect for the serious enthusiast.
Overview Feature list Copyright info Releases (1) Discussion
| Parameter | Value |
|---|---|
| Type (Vehicle): | Passenger car |
| Producer (Vehicle): | Alfa Romeo |
| Series: | Giulietta |
| Model: | 1750 TBi |
| Modelyear: | 2010 |
| Type (Engine): | Turbo-Petrol |
| Displacement: | 1.8 L |
| Output: | 230 PS / 169.2 kW |
| Gear: | 6M |
| Use: | Engine |
| Producer (ECU): | Bosch |
| Build (ECU): | MED17.3.1 |
| ECU-Nr. Prod.: | 51881676 |
| ECU-Nr. ECU: | 0261S05618 |
| Software: | 509747 |
| Checksum: | N/A |
| 8-Bit sum: | 611C |
| Versions: | 1 modified version included (Stage 2) + Original for reference |
| Modified by: | Bruno,fsadmin |
| Project type (Project): | Partial (partially coded) |
| Project state: | in development |
| Data areas: | 1: 040000-07FFFF |
| Project type (Reseller): | Tuningfile |
| Details: | st2 |
| 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.