Looks like you had a good time. Also looks like a lot of understeering and sliding. That does not make for good times...
I've autocrossed my E46 325Ci for years and I am looking forward to taking my E90 M3 to a course next year.
Current: 2016 F80 M3 SO | AB XT1 | ZCP | etc.
Previous: 2009 E90 M3