Variant 1
ECU- Catalog engine
- 1600 105HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 105 HP
- ECU SW
- 0810V123
- ECU HW
- IAW5SFHW205
- SW upgrade
- 55202544
- Calibration
- IAW5SFHW205_0810V123_55202544
FIAT · IAW5SF ECU · petrol
FIAT STILO IAW5SF tuning files
FIAT STILO on the IAW5SF: matched, calibrated and delivered with care. Across the matched variants stock power runs from 103 to 105 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the IAW5SF for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
2 distinct variants for the FIAT STILO on the IAW5SF ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 16V 103HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 103 HP
- ECU SW
- 0810V123
- ECU HW
- IAW5SFHW205
- SW upgrade
- 55202544
- Calibration
- IAW5SFHW205_0810V123_55202544
Related vehicles
Other vehicles built on the IAW5SF controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT STILO on the IAW5SF?
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 IAW5SF ECU software on this model?
Yes — the FIAT STILO on the IAW5SF 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.