Variant 1
ECU- Catalog engine
- 1600 103HP
- Controller brand
- SIEMENS
- ECU
- SIMOS3
- Stock power
- 103 HP
- SW upgrade
- 8E0906018AG_0001
- Calibration
- 8E0906018AG_0001
AUDI · SIMOS3 ECU · petrol
AUDI A4 SIMOS3 tuning files
AUDI A4 on the SIMOS3: matched, calibrated and delivered with care. The matched variants sit between 102 and 103 HP from the factory. 4 distinct variants are catalogued here. 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
What we can run on the SIMOS3 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
4 distinct variants for the AUDI A4 on the SIMOS3 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 8V 102HP
- Generation
- 8P Mk1 2003-2008
- Matched gains engine
- 1.6 8V 102
- Controller brand
- SIEMENS
- ECU
- SIMOS3
- Stock power
- 102 HP
- Stage 1 power
- 114 HP
- Power increase
- +12 HP (+12%)
- Stock torque
- 148 Nm
- Stage 1 torque
- 163 Nm
- Torque increase
- +15 Nm (+10%)
- SW upgrade
- 8E0906018AF_0001
- Calibration
- 8E0906018AF_0001
Variant 3
ECU- Catalog engine
- 1600 8V 102HP
- Generation
- 8P Mk1 2003-2008
- Matched gains engine
- 1.6 8V 102
- Controller brand
- SIEMENS
- ECU
- SIMOS3
- Stock power
- 102 HP
- Stage 1 power
- 114 HP
- Power increase
- +12 HP (+12%)
- Stock torque
- 148 Nm
- Stage 1 torque
- 163 Nm
- Torque increase
- +15 Nm (+10%)
- SW upgrade
- 8E0906018AF_0002
- Calibration
- 8E0906018AF_0002
Variant 4
ECU- Catalog engine
- 1600 8V 102HP
- Generation
- 8P Mk1 2003-2008
- Matched gains engine
- 1.6 8V 102
- Controller brand
- SIEMENS
- ECU
- SIMOS3
- Stock power
- 102 HP
- Stage 1 power
- 114 HP
- Power increase
- +12 HP (+12%)
- Stock torque
- 148 Nm
- Stage 1 torque
- 163 Nm
- Torque increase
- +15 Nm (+10%)
- SW upgrade
- 3B0906018_0009
- Calibration
- 3B0906018_0009
Related vehicles
Other vehicles built on the SIMOS3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the AUDI A4 on the SIMOS3?
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 SIMOS3 ECU software on this model?
Yes — the AUDI A4 on the SIMOS3 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.