Variant 1
ECU- Catalog engine
- 2300 V5 150HP
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 150 HP
- ECU SW
- 1037359110
- ECU HW
- 0261206165
VOLKSWAGEN · M3.83 ECU · petrol
VOLKSWAGEN PASSAT 4 M3.83 tuning files
VOLKSWAGEN PASSAT 4 on the M3.83: matched, calibrated and delivered with care. Across the matched variants stock power runs from 125 to 150 HP. There are 6 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the M3.83 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
6 distinct variants for the VOLKSWAGEN PASSAT 4 on the M3.83 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2300 V5 150HP
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 150 HP
- ECU SW
- 1037350040
- ECU HW
- 0261206166
Variant 3
ECU- Catalog engine
- 2300 V5 150HP
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 150 HP
Variant 4
ECU- Catalog engine
- 2300 V5 150HP
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 150 HP
- ECU SW
- 1037358106
- ECU HW
- 0261204751
Variant 5
ECU- Catalog engine
- 2300 V5 150HP
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 150 HP
- ECU SW
- 1037358165
- ECU HW
- 0261204751
Variant 6
ECU- Catalog engine
- 1800 20V 125HP
- Generation
- B8 2014-2019
- Matched gains engine
- 1.4TSI 125
- Controller brand
- BOSCH
- ECU
- M3.83
- Stock power
- 125 HP
- Stage 1 power
- 170 HP
- Power increase
- +45 HP (+36%)
- Stock torque
- 200 Nm
- Stage 1 torque
- 300 Nm
- Torque increase
- +100 Nm (+50%)
Related vehicles
Other vehicles built on the M3.83 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the VOLKSWAGEN PASSAT 4 on the M3.83?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the M3.83 ECU software on this model?
Yes — the VOLKSWAGEN PASSAT 4 on the M3.83 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.