Mercedes-Benz GLS 2015 - 2018 63 AMG 585hp ECU Remapping
A professional ECU remap can optimise the way your Mercedes-Benz GLS 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 585 BHP to 660 BHP, with torque improving from 760 Nm to 1100 Nm.