FIAT · ME7.3H4 ECU · petrol

FIAT STILO ME7.3H4 tuning files

The FIAT STILO on the ME7.3H4, mapped from stock file to finished result. Stock output across the matched variants spans 170–170 HP. 2 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Applicable work for the ME7.3H4 on this petrol. The available set firms up once the exact engine and software are known.

Stage 1Stage 2Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

2 distinct variants for the FIAT STILO on the ME7.3H4 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2400 20V 170HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
170 HP

Variant 2

ECU
Catalog engine
2400 20V 170HP
Controller brand
BOSCH
ECU
ME7.3H4
Stock power
170 HP
ECU SW
1277356574
ECU HW
0261206655

Related vehicles

Other vehicles built on the ME7.3H4 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT STILO on the ME7.3H4?

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 ME7.3H4 ECU software on this model?

Yes — the FIAT STILO on the ME7.3H4 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.

FIAT STILO ME7.3H4 ECU Tuning Files | TuningBay