Engine · BMW X6 M E71 2009 - 2012
X6 M 4.4 V8 Bi-Turbo
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 555 hp
- ECU access
- Standard access
- Available calibrations
- 5
BMW · X6 MPerformance
Power+55 hp · +10%
610hp555 hp
Torque+120 Nm · +18%
800Nm680 Nm
What happens on the day
- 01
Diagnostic check
We inspect the whole vehicle before making any change.
- 02
Baseline dyno run
Stock output is measured on your own vehicle.
- 03
Backup and calibration
The factory file is saved before a safe, tailored calibration.
- 04
Final run and handover
We verify the datalogs and give you the results.
Not your engine?
Choose another engine from the same generation.
4.4 TurboGasoline555 hpX6 M 4.4 V8 Bi-TurboCurrent555 hp