Variant 1
ECU- Catalog engine
- 2500 V6 218HP
- Controller brand
- BOSCH
- ECU
- ME7.3H4
- Stock power
- 218 HP
ALFA ROMEO · ME7.3H4 ECU · petrol
ALFA ROMEO 156 ME7.3H4 tuning files
Everything we work with on the ALFA ROMEO 156 fitted with the ME7.3H4. The matched variants sit between 191 and 218 HP from the factory. There are 2 distinct variants on file for this combination. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Solutions that apply to the ME7.3H4 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
2 distinct variants for the ALFA ROMEO 156 on the ME7.3H4 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2500 V6 191HP
- Controller brand
- BOSCH
- ECU
- ME7.3H4
- Stock power
- 191 HP
Related vehicles
Other vehicles built on the ME7.3H4 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 156 on the ME7.3H4?
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 ME7.3H4 ECU software on this model?
Yes — the ALFA ROMEO 156 on the ME7.3H4 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.