Variant 1
ECU- Catalog engine
- 2500 TDI 140HP
- Controller brand
- BOSCH
- ECU
- MS A11
- Stock power
- 140 HP
AUDI · MS A11 ECU · diesel
AUDI A6 MS A11 tuning files
Everything we work with on the AUDI A6 fitted with the MS A11. Stock output across the matched variants spans 90–140 HP. There are 3 distinct variants on file for this combination. Diesel calibration here covers everything from a clean Stage 1 to the emissions-side work. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
What we can run on the MS A11 for this diesel — the precise options narrow down by engine and software version.
Engine variants & ECU software
3 distinct variants for the AUDI A6 on the MS A11 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2500 TDI 115HP
- Generation
- C5 1997-2004
- Matched gains engine
- 1.9 TDI 115
- Controller brand
- BOSCH
- ECU
- MS A11
- Stock power
- 115 HP
- Stage 1 power
- 146 HP
- Power increase
- +31 HP (+27%)
- Stock torque
- 310 Nm
- Stage 1 torque
- 360 Nm
- Torque increase
- +50 Nm (+16%)
Variant 3
ECU- Catalog engine
- 1900 TDI 90HP
- Controller brand
- BOSCH
- ECU
- MS A11
- Stock power
- 90 HP
Related vehicles
Other vehicles built on the MS A11 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the AUDI A6 on the MS A11?
Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.
Do you cover the MS A11 ECU software on this model?
Yes — the AUDI A6 on the MS A11 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.