McLaren P1 All 3.8 V8 916hp ECU Remapping
A professional ECU remap can optimise the way your McLaren P1 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 916 BHP to 1000 BHP, with torque improving from 900 Nm to 1000 Nm.