Mercedes-Benz S W223 - 2020 -> 500 (3.0T) MHEV 435hp 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 435 BHP to 480 BHP, with torque improving from 520 Nm to 600 Nm.