BMW X3 F25 - 2011 - 2017 1.8D 136hp ECU Remapping
A professional ECU remap can optimise the way your BMW X3 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 136 BHP to 220 BHP, with torque improving from 320 Nm to 440 Nm.