BMW M6 F06/F12/F13 - 2011 -> V8 4.4 Bi-Turbo Competition 600hp ECU Remapping
A professional ECU remap can optimise the way your BMW M6 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 600 BHP to 680 BHP, with torque improving from 700 Nm to 850 Nm.