In this video, I install the cheapest front lip and matching side skirts available online on my BMW. I’m quite pleased with the transformation it brings to the look of my car. #CarDIY #BMW # ...

The guys from Sportauto.de wanted to see if the changes they do to stock cars really work. For this test they took a Cartech modified BMW 125i Convertible and ran it on a proper racetrack. The ...