I tried it at a DE in Sept, connected to my GoPro, and it seemed to work OK, though some of the GPS data was a bit misaligned with the map. It did provide good variety of data - throttle, brake, G forces, speed, RPM, etc. so that was pretty cool to use.
One challenging aspect, at least in my case, was that recording is started/stopped by pressing the iDrive knob, and at least twice during my sessions, my instructor must have accidentally bumped the knob since recording stopped :-( If you are going solo, then obviously not an issue.
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2012 E92 M3 | ZCP | DCT | Space Grey Metallic | Black Novillo | BE/ARP | MPE V2 | AA green filter |BMW CF Rear Spoiler, RW Carbon Diffuser, CF Front Splitters | DTEC 160W Angel Eyes
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