Rolls Royce Cullinan 2018 -> 6.75 V12 571hp ECU Remapping
A professional ECU remap can optimise the way your Rolls Royce Cullinan delivers power and torque, helping the vehicle feel stronger, smoother and more responsive in everyday driving.
The expected Stage 1 figures for this vehicle show an increase from 571 BHP to 620 BHP, with torque improving from 850 Nm to 950 Nm.