ALFA ROMEO · M2.10.4 ECU · petrol

ALFA ROMEO 155 M2.10.4 tuning files

Tuning file coverage for the ALFA ROMEO 155 running the M2.10.4 ECU. Stock output across the matched variants spans 120–150 HP. There are 3 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All 155 coverage

Available solutions

Applicable work for the M2.10.4 on this petrol. The available set firms up once the exact engine and software are known.

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

Engine variants & ECU software

3 distinct variants for the ALFA ROMEO 155 on the M2.10.4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2000 16V 150HP
Controller brand
BOSCH
ECU
M2.10.4
Stock power
150 HP

Variant 2

ECU
Catalog engine
1800 16V 140HP
Controller brand
BOSCH
ECU
M2.10.4
Stock power
140 HP

Variant 3

ECU
Catalog engine
1600 16V 120HP
Controller brand
BOSCH
ECU
M2.10.4
Stock power
120 HP

Related vehicles

Other vehicles built on the M2.10.4 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 155 on the M2.10.4?

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 M2.10.4 ECU software on this model?

Yes — the ALFA ROMEO 155 on the M2.10.4 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 155 M2.10.4 ECU Tuning Files | TuningBay