Variant 1
ECU- Catalog engine
- 900 85HP
- Controller brand
- MAGNETI MARELLI
- ECU
- 8GS
- Stock power
- 85 HP
- ECU SW
- C412HL41
- ECU HW
- MM8GSWHW611 8GSWM339
FIAT · 8GS ECU
FIAT 500 8GS tuning files
FIAT 500 on the 8GS: matched, calibrated and delivered with care. The matched variants sit between 85 and 85 HP from the factory. 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
Applicable work for the 8GS 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 500 on the 8GS ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 8GS controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT 500 on the 8GS?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 8GS ECU software on this model?
Yes — the FIAT 500 on the 8GS 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.