Tuning Numbers
BMW 6 Series 650ci tuning files
E632004–2010367 hpStage 1
TuningFactory provides custom ECU tuning files for professional tuners working with the BMW 6 Series 650ci E63. Review the Stage 1 figures and ECU details below, then submit your original file and requirements through our customer portal.
Stage 1
Performance
Power
390 hp Stage 1
- Original
- 367 hp
- Stage 1
- 390 hp
- Increase
- +23 hp
Torque
525 Nm Stage 1
- Original
- 490 Nm
- Stage 1
- 525 Nm
- Increase
- +35 Nm
Technical specifications
- Fuel type
- Petrol
- Method
- Chiptuning
- Tuning type
- Stage 1
- Cylinder capacity
- 4,799 cc
- Engine ECU
- Bosch ME9.2 M&S
- Compression ratio
- 10.5
- Bore × stroke
- 93.0 X 88.3 mm
- Engine code
- N62B48
Reading tools
- KESSv2
- Byteshooter Toolbox
- CMDFlash
- New Genius
- New Trasdata
Additional options
- DECAT
- DTC Removal
- FLAPS
- Pop & Bang Crackle map
- Vmax
ECU tuning files for the BMW 6 Series 650ci E63
Stage 1 performance
The listed Stage 1 output is 390 hp and 525 Nm, compared with the original 367 hp and 490 Nm. This represents an increase of 23 hp and 35 Nm. These figures are indicative; actual results depend on the vehicle’s condition, hardware, fuel and ECU software.
ECU identification
The ECU listed for this vehicle is the Bosch ME9.2 M&S. Check the ECU identification and software version fitted to the vehicle before selecting a reading protocol or requesting a file.

Start your tuning file request
Submit your original ECU file and requirements through the TuningFactory customer portal. Include the ECU identification, the tool used to read the file and any relevant hardware changes. These details help us assess the request against the vehicle in your workshop.
Need help matching the vehicle or ECU? Contact TuningFactory with the identification details so we can discuss your request.
Frequently asked questions
Which reading tool should I use?
Check your tool’s current coverage for the exact ECU and software version fitted to the vehicle. The correct reading protocol depends on that configuration. If you need help identifying it, contact us with the ECU details.
What should I include with my request?
Provide the original ECU file, ECU identification, reading tool and the requested tuning stage or options. Mention relevant hardware changes and any specific requirements.
What do the performance figures represent?
The figures are reference values for the listed vehicle configuration. Actual output can vary with the vehicle’s condition, hardware, fuel and ECU software.