Mercedes-Benz S W222 - 2017 - 2019 400d 340hp ECU Remapping
A professional ECU remap can optimise the way your Mercedes-Benz S 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 340 BHP to 410 BHP, with torque improving from 700 Nm to 840 Nm.