Variant 1
ECU- Catalog engine
- 3500 264HP
- Engine code
- VQ35DE
- Controller brand
- HITACHI
- ECU
- S7253331N
- Stock power
- 264 HP
- ECU SW
- 14AY0A
- ECU HW
- F5ZVKUAN83
INFINITI · S7253331N ECU
INFINITI QX60 S7253331N tuning files
Here is what the catalog holds for the INFINITI QX60 on the S7253331N. Stock output across the matched variants spans 264–264 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the S7253331N for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the INFINITI QX60 on the S7253331N ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the S7253331N controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the INFINITI QX60 on the S7253331N?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the S7253331N ECU software on this model?
Yes — the INFINITI QX60 on the S7253331N 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.