INFINITI · SH7058 ECU

INFINITI G25 SH7058 tuning files

INFINITI G25 on the SH7058: matched, calibrated and delivered with care. Across the matched variants stock power runs from 221 to 221 HP. 2 distinct variants are catalogued here. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All G25 coverage

Available solutions

Solutions that apply to the SH7058 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the INFINITI G25 on the SH7058 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2500 221HP
Controller brand: HITACHI
ECU: SH7058
Stock power: 221 HP
SW upgrade: 11UV1C
Calibration: 11UV1C

Variant 2

ECU

Catalog engine: 2500 221HP
Controller brand: HITACHI
ECU: SH7058
Stock power: 221 HP
SW upgrade: 11MB6C
Calibration: 11MB6C

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 INFINITI G25 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 INFINITI G25 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.