Variant 1
ECU- Catalog engine
- 1300 75HP
- Controller brand
- MAGNETI MARELLI
- ECU
- 4AFB.UB2
- Stock power
- 75 HP
FIAT · 4AFB.UB2 ECU
FIAT STRADA 4AFB.UB2 tuning files
Everything we work with on the FIAT STRADA fitted with the 4AFB.UB2. Stock output across the matched variants spans 75–75 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the 4AFB.UB2 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the FIAT STRADA on the 4AFB.UB2 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 4AFB.UB2 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT STRADA on the 4AFB.UB2?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 4AFB.UB2 ECU software on this model?
Yes — the FIAT STRADA on the 4AFB.UB2 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.