Variant 1
ECU- Catalog engine
- 1400 81HP
- Controller brand
- MAGNETI MARELLI
- ECU
- 141EF31
- Stock power
- 81 HP
- ECU SW
- 5018B57
- ECU HW
- IAW4SFHW003
FIAT · 141EF31 ECU
FIAT STRADA 141EF31 tuning files
Everything we work with on the FIAT STRADA fitted with the 141EF31. Stock output across the matched variants spans 81–81 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the 141EF31 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the FIAT STRADA on the 141EF31 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 141EF31 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 141EF31?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 141EF31 ECU software on this model?
Yes — the FIAT STRADA on the 141EF31 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.