INFINITI · SH7059 ECU

INFINITI QX70 SH7059 tuning files

Here is what the catalog holds for the INFINITI QX70 on the SH7059. Stock output across the matched variants spans 320–330 HP. There are 3 distinct variants on file for this combination. 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.

Upload your file →All QX70 coverage

Available solutions

Solutions that apply to the SH7059 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

3 distinct variants for the INFINITI QX70 on the SH7059 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3700 330HP
Controller brand: HITACHI
ECU: SH7059
Stock power: 330 HP
SW upgrade: 16WY2A
Calibration: 16WY2A

Variant 2

ECU

Catalog engine: 3700 320HP
Controller brand: HITACHI
ECU: SH7059
Stock power: 320 HP
SW upgrade: 13GU3A
Calibration: 13GU3A

Variant 3

ECU

Catalog engine: 3700 320HP
Controller brand: HITACHI
ECU: SH7059
Stock power: 320 HP
SW upgrade: 13FY7C
Calibration: 13FY7C

Related vehicles

Other vehicles built on the SH7059 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the INFINITI QX70 on the SH7059?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the SH7059 ECU software on this model?

Yes — the INFINITI QX70 on the SH7059 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.