In this video, I upgrade the head unit in my BMW e90, a process relevant for all BMW 3 series models e90, e91, e92, and e93. I evaluate the Joying head units, confirming their compatibility with both ...

We may receive a commission on purchases made from links. The centerpiece to any car stereo and infotainment system is the head unit, the big screen in the center of the dashboard that allows you to ...