Variant 1
ECU- Catalog engine
- 1000 8V 73HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4GV.IR
- Stock power
- 73 HP
- ECU HW
- V7403
VOLKSWAGEN · IAW 4GV.IR ECU · petrol
VOLKSWAGEN FOX IAW 4GV.IR tuning files
Everything we work with on the VOLKSWAGEN FOX fitted with the IAW 4GV.IR. Stock output across the matched variants spans 73–73 HP. 3 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.
Available solutions
Applicable work for the IAW 4GV.IR on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
3 distinct variants for the VOLKSWAGEN FOX on the IAW 4GV.IR ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1000 8V 73HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4GV.IR
- Stock power
- 73 HP
Variant 3
ECU- Catalog engine
- 1000 8V 73HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW 4GV.IR
- Stock power
- 73 HP
- ECU SW
- 8ghnxk14k
- ECU HW
- P7403
Related vehicles
Other vehicles built on the IAW 4GV.IR controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the VOLKSWAGEN FOX on the IAW 4GV.IR?
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 IAW 4GV.IR ECU software on this model?
Yes — the VOLKSWAGEN FOX on the IAW 4GV.IR 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.