Alpina B4 · 2014 - 2017
B4 Bi-Turbo 410hp Stage 1 tuning
ECU remap / chiptuning file for the Alpina B4 B4 Bi-Turbo 410hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
410 hp
450 hp
+40 hp
Torque
600 Nm
680 Nm
+80 Nm
Engine specifications
- Engine code
- N55B30A
- Fuel
- Petrol
- Displacement
- 2979 cc
- Compression
- 10.2 : 1
- Bore × Stroke
- 84.0 X 89.6 mm
- ECU
- Bosch MEVD17.2