Infiniti QX56 5.6 V8 400bhp tuning file
2010– · Petrol · ECU: Hitachi DEA030
Stage 1 remap: +50 bhp & +31 Nm
ECU
Read methods
Available solutions
Upload the original read of your Infiniti QX56 5.6 V8 400bhp and we'll return a Stage 1 tuning file worth 450 bhp and 591 Nm – up from 400 bhp and 560 Nm, an increase of +50 bhp (12%) and +31 Nm. Every file is checked by a calibrator on the Hitachi DEA030 before release, and START/STOP OFF can be combined in one upload.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 400 → 450 bhp equals roughly 298 → 336 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 5552 CC |
| Compression ratio | 9.8 : 1 |
| Bore × stroke | 98.0 X 92.0 mm |
| Engine code | VK56VD |
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