Performance Gains
Standard Power 405hp
Tuned Power 450hp
Power Gain +45hp
Standard Torque 560Nm
Tuned Torque 591Nm
Torque Gain +31Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 5552 CC

Control Modules

Hitachi SH705822N

About This Tuning File

The Infiniti QX80 5.6 V8 405hp (All) produces 405bhp and 560Nm in standard form. Our Stage 1 ECU tuning file raises output to 450bhp and 591Nm, a gain of 45bhp and 31Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

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