Variant 1
ECU- Catalog engine
- 2400 185HP
- Controller brand
- DENSO
- ECU
- MA275700-8921
- Stock power
- 185 HP
- SW upgrade
- 1860C40102
FIAT · MA275700-8921 ECU
FIAT FULLBACK MA275700-8921 tuning files
The FIAT FULLBACK on the MA275700-8921, mapped from stock file to finished result. Across the matched variants stock power runs from 180 to 185 HP. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Applicable work for the MA275700-8921 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
2 distinct variants for the FIAT FULLBACK on the MA275700-8921 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2400 180HP
- Engine code
- 4N15
- Generation
- 2017-
- Matched gains engine
- 2.4D 180
- Controller brand
- DENSO
- ECU
- MA275700-8921
- Stock power
- 180 HP
- Stage 1 power
- 200 HP
- Power increase
- +20 HP (+11%)
- Stock torque
- 430 Nm
- Stage 1 torque
- 500 Nm
- Torque increase
- +70 Nm (+16%)
- ECU SW
- TMW0HMW03102
- ECU HW
- H1AE45W
- SW upgrade
- 1860C36002
- Calibration
- 1860C36002
Related vehicles
Other vehicles built on the MA275700-8921 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT FULLBACK on the MA275700-8921?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the MA275700-8921 ECU software on this model?
Yes — the FIAT FULLBACK on the MA275700-8921 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.