Nissan GT-R 3.8 V6 Turbo 550bhp tuning file

With a bespoke remap the Nissan GT-R 3.8 V6 Turbo 550bhp gains +50 bhp and +140 Nm, rising from 550 bhp / 630 Nm to 600 bhp / 770 Nm (9% more power). We build each tuning file around the software number of your read on the Hitachi MEC125-xxx, so nothing generic goes back into the car. Add DECAT, DTC Removal, FLAPS, Vmax to the same file if needed.

Who is this remap for?

On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 550 → 600 bhp equals roughly 410 → 447 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.