McChip unveils “Stage 3” power upgrade for Mercedes C63 AMG
When Mercedes applies the AMG tuning to a model, it means that you get improved aesthetics but also some mechanic tweaks such as more horsepower under the bonnet and improved ride. However, the Germans from McChip considered that the C63 AMG still needs some revisions, therefore, they've developed a performance package that is able to significantly increase the power output....