Variant 1
ECU- Catalog engine
- 3000 272HP
- Engine code
- CALA
- Controller brand
- SIEMENS
- ECU
- SIMOS 8.5
- Stock power
- 272 HP
- ECU SW
- S8500D7000000111
- ECU HW
- 650S855584
- SW upgrade
- 8K5907551D_0001
- Calibration
- 8K5907551D_0001
AUDI · SIMOS 8.5 ECU · petrol
AUDI A5 SIMOS 8.5 tuning files
The AUDI A5 on the SIMOS 8.5, mapped from stock file to finished result. Across the matched variants stock power runs from 272 to 272 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.
Available solutions
What we can run on the SIMOS 8.5 for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
3 distinct variants for the AUDI A5 on the SIMOS 8.5 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 3000 272HP
- Controller brand
- SIEMENS
- ECU
- SIMOS 8.5
- Stock power
- 272 HP
- SW upgrade
- 8K5907551B_0004
- Calibration
- 8K5907551B_0004
Variant 3
ECU- Catalog engine
- 3000 272HP
- Controller brand
- SIEMENS
- ECU
- SIMOS 8.5
- Stock power
- 272 HP
- SW upgrade
- 8K5907551B_0003
- Calibration
- 8K5907551B_0003
Related vehicles
Other vehicles built on the SIMOS 8.5 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the AUDI A5 on the SIMOS 8.5?
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 SIMOS 8.5 ECU software on this model?
Yes — the AUDI A5 on the SIMOS 8.5 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.