A highly modified Mercedes-Benz CLS 63 AMG has broken the world record by running a quarter mile in a blistering 10.6 seconds. The twin-turbo V8 monster is tuned by RENNtech. In its factory form,...
This RENNtech Mercedes-Benz SLR McLaren has been labelled as the fastest SLR in the world. So we thought we’d better take a bit of a look into it. It’s built by four tuners; RENNtech, Mansory,...