Skip to content

Alpina B8 G16 4.4L V8 Twin-Turbo 32v N63B44

Estimated Stage 1, 2 and 3 power and torque for this engine. 621 PS stock · Petrol · 2021–2025.

Estimated peak figures

Estimates, not measured figures.
StagePowerTorqueHardware
Stock621 PS800 NmStandard hardware
Stage 1692 PS920 NmStandard hardware
Stage 2769 PS1010 NmDownpipes, intercooler upgrade
Stage 3846 PS1090 NmDownpipes, intercooler, upgraded turbochargers, high-flow fuel system

ECU: Bosch MG1CS003

Estimates for this engine are not published yet.

Power

Torque

Hardware

Control units we list for this engine

  • Bosch MG1CS003 (ECM)

Tune this car

Send us the original read and get the calibrated file back, or bring the car to our workshop.