AUDI · MG1CS111 ECU · petrol

AUDI A4 MG1CS111 tuning files

AUDI A4 on the MG1CS111: matched, calibrated and delivered with care. The matched variants sit between 190 and 190 HP from the factory. There are 4 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All A4 coverage

Available solutions

Solutions that apply to the MG1CS111 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

4 distinct variants for the AUDI A4 on the MG1CS111 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 190HP
Controller brand: BOSCH
ECU: MG1CS111
Stock power: 190 HP
Calibration: 8W0907115Q_0003

Variant 2

ECU

Catalog engine: 2000 190HP
Controller brand: BOSCH
ECU: MG1CS111
Stock power: 190 HP

Variant 3

ECU

Catalog engine: 2000 190HP
Controller brand: BOSCH
ECU: MG1CS111
Stock power: 190 HP
Calibration: 8W0907115C_0003

Variant 4

ECU

Catalog engine: 2000 190HP
Controller brand: BOSCH
ECU: MG1CS111
Stock power: 190 HP
Calibration: 8W0907115C_0002

Related vehicles

Other vehicles built on the MG1CS111 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 MG1CS111?

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 MG1CS111 ECU software on this model?

Yes — the AUDI A4 on the MG1CS111 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.