Infiniti QX80 5.6 V8 405hp chiptuning
All years · Petrol · ECU: Hitachi SH705822N
Stage 1: +45 hp & +31 Nm
Infiniti QX80 5.6 V8 405hp · 405 hp · 560 Nm
Power+45 hp · +11%
Stock405hp
Stage 1450hp
Torque+31 Nm · +6%
Stock560Nm
Stage 1591Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Infiniti QX80 5.6 V8 405hp with 405 hp and 560 Nm gets 450 hp and 591 Nm – an increase of +45 hp (11%) and +31 Nm. The file is created by our tuning engineers for your exact software version on the Hitachi SH705822N ECU and is delivered via our file service portal in 5–15 minutes. Options such as DTC Removal can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 5552 CC |
| Compression ratio | 9.8 : 1 |
| Bore × stroke | 98.0 X 92.0 mm |
| Engine code | VK56VD |
1 free credit
Ready for the next level?
Create your free account on our file service portal and get 1 free credit to test – your first file is ready in minutes.