Mercedes GLS 2015 -> 2019 350 D Tuning

Mercedes GLS 2015 -> 2019 350 D

We provide ECU remapping and tuning files for Mercedes GLS 2015 -> 2019 350 D 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: 258HP | 620NM

Stage 1: 300HP | 700NM