FIAT · IAW 4SF.BA ECU · petrol

FIAT PALIO IAW 4SF.BA tuning files

Here is what the catalog holds for the FIAT PALIO on the IAW 4SF.BA. Across the matched variants stock power runs from 75 to 114 HP. 3 distinct variants are catalogued here. 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.

Upload your file →All PALIO coverageCustom ECU tuning file service

Available solutions

Solutions that apply to the IAW 4SF.BA on this petrol platform. The exact set depends on the specific engine and software version.

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

Engine variants & ECU software

3 distinct variants for the FIAT PALIO on the IAW 4SF.BA ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1800 8V FLEX 114HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4SF.BA
Stock power
114 HP

Variant 2

ECU
Catalog engine
1800 114HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4SF.BA
Stock power
114 HP

Variant 3

ECU
Catalog engine
1400 75HP
Controller brand
MAGNETI MARELLI
ECU
IAW 4SF.BA
Stock power
75 HP

Related vehicles

Other vehicles built on the IAW 4SF.BA controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT PALIO on the IAW 4SF.BA?

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 4SF.BA ECU software on this model?

Yes — the FIAT PALIO on the IAW 4SF.BA 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.

FIAT PALIO IAW 4SF.BA ECU Tuning Files | TuningBay