BMW 140i F20 B58 ECU File – MG1 R1C9J8B3B (CAT OFF, Vmax OFF, Sport Display) Stage 2 9J8
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- Creation date
Stage 2 tuning for BMW 140i B58 — CAT and Vmax delete, Sport Display enabled, stable on MG1 ECU.
- Seller Bin
- Creation date
Stage 2 tuning for BMW 140i B58 — CAT and Vmax delete, Sport Display enabled, stable on MG1 ECU.
Advanced calibration for the BMW 140i F20 with the B58 3.0L turbo engine and Bosch MG1 ECU. This Stage 2 file includes CAT monitoring deactivation, top speed limiter (Vmax) removal, and Sport Display activation in the iDrive system. Designed for automatic transmission setups, this tune delivers aggressive throttle response and optimized torque delivery, while remaining fully reliable. Tested via Auto Tuner OBD tools.
Overview Feature list Copyright info Releases (1)
| 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.