Variant 1
ECU- Catalog engine
- 1600 16V 103HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4AF.B5
- Stock power
- 103 HP
FIAT · IAW 4AF.B5 ECU · petrol
FIAT BRAVO IAW 4AF.B5 tuning files
Everything we work with on the FIAT BRAVO fitted with the IAW 4AF.B5. Stock output across the matched variants spans 103–103 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the IAW 4AF.B5 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the FIAT BRAVO on the IAW 4AF.B5 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the IAW 4AF.B5 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT BRAVO on the IAW 4AF.B5?
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 4AF.B5 ECU software on this model?
Yes — the FIAT BRAVO on the IAW 4AF.B5 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.