Mercedes-Benz CLS C257 - 2018 - 2020 350d (3.0D) 286hp ECU Remapping
A professional ECU remap can optimise the way your Mercedes-Benz CLS 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 286 BHP to 380 BHP, with torque improving from 600 Nm to 800 Nm.