BMW X4 · G02 - 2018 ->
M40d 326hp Stage 1 tuning
ECU remap / chiptuning file for the BMW X4 M40d 326hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
326 hp
380 hp
+54 hp
Torque
680 Nm
750 Nm
+70 Nm
Engine specifications
- Engine code
- B57D30
- Fuel
- Diesel
- Displacement
- 2993 cc
- Compression
- 16.5 : 1
- Bore × Stroke
- 84.0 X 90.0 mm
- ECU
- Bosch MD1CP002