FIAT · IAW5SF ECU · petrol

FIAT LINEA IAW5SF tuning files

FIAT LINEA on the IAW5SF: matched, calibrated and delivered with care. Stock output across the matched variants spans 77–77 HP. 4 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Each file is tied to the precise software on your car and checked before it goes out.

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Available solutions

What we can run on the IAW5SF for this petrol — the precise options narrow down by engine and software version.

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

Engine variants & ECU software

4 distinct variants for the FIAT LINEA on the IAW5SF ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 8V 77HP
Generation: 2010-
Matched gains engine: 1.4 8V 77
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 77 HP
Stage 1 power: 85 HP
Power increase: +8 HP (+10%)
Stock torque: 115 Nm
Stage 1 torque: 125 Nm
Torque increase: +10 Nm (+9%)
ECU SW: 4917Q56
ECU HW: IAW5SFHW225
SW upgrade: 52018612
Calibration: IAW5SFHW225_4917Q56_52018612

Variant 2

ECU

Catalog engine: 1400 8V 77HP
Generation: 2010-
Matched gains engine: 1.4 8V 77
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 77 HP
Stage 1 power: 85 HP
Power increase: +8 HP (+10%)
Stock torque: 115 Nm
Stage 1 torque: 125 Nm
Torque increase: +10 Nm (+9%)
ECU SW: 0901Q41
ECU HW: IAW5SFHW200
SW upgrade: 51804530
Calibration: IAW5SFHW200_0901Q41_51804530

Variant 3

ECU

Catalog engine: 1400 77HP
Generation: 2010-
Matched gains engine: 1.4 8V 77
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 77 HP
Stage 1 power: 85 HP
Power increase: +8 HP (+10%)
Stock torque: 115 Nm
Stage 1 torque: 125 Nm
Torque increase: +10 Nm (+9%)
ECU SW: 4901Q42
ECU HW: IAW5SFHW225
SW upgrade: 51834079
Calibration: IAW5SFHW225_4901Q42_51834079

Variant 4

ECU

Catalog engine: 1400 77HP
Generation: 2010-
Matched gains engine: 1.4 8V 77
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 77 HP
Stage 1 power: 85 HP
Power increase: +8 HP (+10%)
Stock torque: 115 Nm
Stage 1 torque: 125 Nm
Torque increase: +10 Nm (+9%)
ECU SW: 0901Q41
ECU HW: IAW5SFHW200
SW upgrade: 51804530
Calibration: IAW5SFHW200_0901Q41_51804530

Related vehicles

Other vehicles built on the IAW5SF controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the FIAT LINEA on the IAW5SF?

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 IAW5SF ECU software on this model?

Yes — the FIAT LINEA on the IAW5SF 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.