BMWs on the ring are anything but a rare sight, even the newly-minted (and frequently crashed) 1-Series M Coupe. A 1-Series M Coupe filmed from the cockpit in pursuit of a track-prepped M3 CSL, though? Not as frequent an occurrence.
Fortunately, this video is exactly that, complete with good audio unsullied by music--and an 8:15 bridge-to-gantry time with traffic and an accident to avoid. It's almost meditative in its simple, focused presentation. It's a perfect way to cap a Monday.
Thanks for the tip, Kerry!