This is one of our autox's earlier this year. I think it's a mid 80's 325is. Check it out it's great!
http://www.unix.eng.ua.edu/~mblackwood/autocross.wmv

That's a great course. Where do you run? The company I work for is based in B'ham
so I know the area a little bit.

I like the "tire cam".

Paul

We run in the dog track parking lot once a month. We have an excellent SOLO II program. The dates aren't set yet for next year but we usually start in Feb.
www.alscca.org

I like the high-speed sweeper, gives us autocross guys a
chance to actually drive the car instead of just flinging it.

The second half of that clip is great footage showing what a tire goes through as the car corners and transitions left and right. Thanks for posting!

tire cam rocks! shows the one wheel get air.... man...what a fast course