NISSAN · SH7058 ECU

NISSAN QUEST SH7058 tuning files

NISSAN QUEST on the SH7058: matched, calibrated and delivered with care. Across the matched variants stock power runs from 260 to 260 HP. 2 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Upload your file →All QUEST coverage Custom ECU tuning file service

Available solutions

What we can run on the SH7058 for this vehicle — the precise options narrow down by engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the NISSAN QUEST on the SH7058 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3500 260HP
Controller brand: HITACHI
ECU: SH7058
Stock power: 260 HP
SW upgrade: 13WS0A
Calibration: 13WS0A

Variant 2

ECU

Catalog engine: 3500 260HP
Controller brand: HITACHI
ECU: SH7058
Stock power: 260 HP
SW upgrade: 1EJ78A
Calibration: 1EJ78A

Related vehicles

Other vehicles built on the SH7058 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the NISSAN QUEST on the SH7058?

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

Do you cover the SH7058 ECU software on this model?

Yes — the NISSAN QUEST on the SH7058 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.