BMW 4 serie · G22 - 2020 - 2024
M440i 374hp Stage 1 tuning
The BMW 4 serie M440i 374hp produces 374 hp and 500 Nm as standard. The YASTUNING Stage 1 remap file takes it to 420 hp and 575 Nm, a gain of +46 hp and +75 Nm. Engine code B58B30O1. ECU: Bosch MG1CS201. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
374 hp
420 hp
+46 hp
Torque
500 Nm
575 Nm
+75 Nm
Engine specifications
- Engine code
- B58B30O1
- Fuel
- Petrol MHEV
- Displacement
- 2998 cc
- Compression
- 11.0 : 1
- Bore × Stroke
- 82.0 X 94.6 mm
- ECU
- Bosch MG1CS201
- Method
- Chiptuning
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech KESS3
- Autotuner
- Flex