ALFA ROMEO · ML4.1 ECU · petrol

ALFA ROMEO 164 ML4.1 tuning files

Tuning file coverage for the ALFA ROMEO 164 running the ML4.1 ECU. Stock output across the matched variants spans 148–204 HP. Petrol calibration here is about crisp response and a result that holds up day to day. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All 164 coverage

Available solutions

What we can run on the ML4.1 for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

4 distinct variants for the ALFA ROMEO 164 on the ML4.1 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 V6 TURBO 204HP
Controller brand
BOSCH
ECU
ML4.1
Stock power
204 HP

Variant 2

ECU
Catalog engine
3000 V6 200HP
Controller brand
BOSCH
ECU
ML4.1
Stock power
200 HP

Variant 3

ECU
Catalog engine
3000 V6 187HP
Controller brand
BOSCH
ECU
ML4.1
Stock power
187 HP

Variant 4

ECU
Catalog engine
2000 TS 148HP
Controller brand
BOSCH
ECU
ML4.1
Stock power
148 HP

Related vehicles

Other vehicles built on the ML4.1 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the ALFA ROMEO 164 on the ML4.1?

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 ML4.1 ECU software on this model?

Yes — the ALFA ROMEO 164 on the ML4.1 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.

ALFA ROMEO 164 ML4.1 ECU Tuning Files | TuningBay