BMW · X6
M 555hp
E71 2008-2014
Engine Specifications
Original Power
555 HP
Original Torque
680 Nm
Cylinder Volume
4395 cc
Max Torque RPM
—
Max Power RPM
—
Engine Code
S63B44A
ECUSiemens/Continental MSD85, Siemens/Continental MSD80, Other3
Stage 1 Performance
Power
610 HP
Torque
800 Nm
Stage 2 Performance
Power
—
Torque
—