BMW 4 serie GC · F36 - May/2016 - 2021
440i 326hp Stage 1 tuning
ECU remap / chiptuning file for the BMW 4 serie GC 440i 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
450 Nm
560 Nm
+110 Nm
Engine specifications
- Engine code
- B58B30M0
- Fuel
- Petrol
- Displacement
- 2998 cc
- Compression
- 11.0 : 1
- Bore × Stroke
- 82.0 X 94.6 mm
- ECU
- Bosch MG1CS003