BMW X5 E70 - 2010 - 2013 M 555hp ECU Remapping
A professional ECU remap can optimise the way your BMW X5 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 555 BHP to 610 BHP, with torque improving from 680 Nm to 800 Nm.