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A new product by Bin is available: BMW 140i F20 B58 ECU File – MG1 R1C9J8B3B (CAT OFF, Vmax OFF, Sport Display) 9J8 - Stage 2 tuning for BMW 140i B58 — CAT and Vmax delete, Sport Display enabled, stable on MG1 ECU.
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.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Read more about this product...
BMW 140i F20 B58 ECU File – MG1 R1C9J8B3B (CAT OFF, Vmax OFF, Sport Display) 9J8
Description
| Parameter | Value |
|---|---|
| Producer: | BMW |
| Series: | F20 |
| Model: | 140i |
| Model Year: | 2017 |
| Name Engine: | B58 |
| Displacement: | 3.0 |
| Output: | 340.0PS / 250.1kW |
| Gear: | Automatic |
| Producer (ECU): | Bosch |
| Build (ECU): | MG1 |
| Software: | R1C9J8B3B |
| Checksum: | N/A |
| Eprom 8-Bit sum: | 1FE5 |
| Nested Versions: | 1 modified version included (Stage 2 CAT OFF VMAX SPORT DISPLAY) + Original for reference |
| Project Type: | Complete binary file |
| Read Hardware: | Auto Tuner OBD |
| 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.
Please note: these files are intended for motorsport or off-road use only. Ensure proper installation and do not operate the vehicle aggressively without verifying mechanical condition.
The seller takes no responsibility for misuse or non-compliant road use.
Extended Product Information
- Stage 2 tuning file for BMW F20 140i with B58 engine on Bosch MG1
- Catalytic converter monitoring deactivated for decat use
- Top speed limiter (Vmax) removed
- Sport Display fully activated in iDrive cluster
- Boost and torque maps adjusted for sharper performance
- Calibrated for automatic transmission — no shift lag or torque limits
- Includes original file for safe rollback
- Compatible with Auto Tuner OBD flashing tools
- Stable for everyday use — dyno-tested setup
- Intended for motorsport or off-road use only
Read more about this product...