M Differential Lock

M-Power.com sits down with Bern Jacob, the engineer responsible for the BMW Active M Differential found in the new M3 and M4. Jacob explains in details the engineering that went behind in one of BMW’s…

Who among us doesn’t day dream of being as talented as BMW Racer Bill Auberlen or imagine drifting a car like they do on Top Gear? Well every now and then you get those epiphany…