Infiniti QX80 · All
5.6 V8 405hp Stage 1 tuning
The Infiniti QX80 5.6 V8 405hp produces 405 hp and 560 Nm as standard. The YASTUNING Stage 1 remap file takes it to 450 hp and 591 Nm, a gain of +45 hp and +31 Nm. Engine code VK56VD. ECU: Hitachi SH705822N. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
405 hp
450 hp
+45 hp
Torque
560 Nm
591 Nm
+31 Nm
Engine specifications
- Engine code
- VK56VD
- Fuel
- Petrol
- Displacement
- 5552 cc
- Compression
- 9.8 : 1
- Bore × Stroke
- 98.0 X 92.0 mm
- ECU
- Hitachi SH705822N
- Method
- Chiptuning
Available options
Software options we can include with the Infiniti QX80 5.6 V8 405hp file on request.
- DTC Removal
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Autotuner
- Flex