Variant 1
ECU- Catalog engine
- 5600 V8 320HP
- Controller brand
- HITACHI
- ECU
- SH705927N
- Stock power
- 320 HP
INFINITI · SH705927N ECU · petrol
INFINITI QX SH705927N tuning files
Everything we work with on the INFINITI QX fitted with the SH705927N. Across the matched variants stock power runs from 320 to 320 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
What we can run on the SH705927N for this petrol — the precise options narrow down by engine and software version.
Engine variants & ECU software
1 distinct variant for the INFINITI QX on the SH705927N ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the SH705927N controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the INFINITI QX on the SH705927N?
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 SH705927N ECU software on this model?
Yes — the INFINITI QX on the SH705927N 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.