Mercedes CLS C257 Ph2 - 2021 -> ... 400D (Euro 6 D-temp) Tuning

Mercedes CLS C257 Ph2 - 2021 -> ... 400D (Euro 6 D-temp)

We provide ECU remapping and tuning files for Mercedes CLS C257 Ph2 - 2021 -> ... 400D (Euro 6 D-temp) vehicles. Elite Remaps specialise in ECU (Engine Control Unit) remapping, also known as ECU tuning or chipping. This is a process that involves the modification of a vehicle's engine management software to optimise its performance and efficiency. Below you can see what vehicles are supported and you can search for full performance details using our search form.

Stock: 330HP | 700NM

Stage 1: 380HP | 820NM