Variant 1
ECU- Catalog engine
- 2000 TURBO Q4 190HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4W6.PB
- Stock power
- 190 HP
ALFA ROMEO · IAW 4W6.PB ECU · petrol
ALFA ROMEO 155 IAW 4W6.PB tuning files
Tuning file coverage for the ALFA ROMEO 155 running the IAW 4W6.PB ECU. Across the matched variants stock power runs from 190 to 190 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.
Available solutions
Solutions that apply to the IAW 4W6.PB on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the ALFA ROMEO 155 on the IAW 4W6.PB ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 4W6.PB 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 IAW 4W6.PB?
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 IAW 4W6.PB ECU software on this model?
Yes — the ALFA ROMEO 155 on the IAW 4W6.PB 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.