I had a ball on 9/8 in my little 318ti at the local BMW track day at Pacific Raceways! I had not been on the track for about 7 years, since I quit racing motorcycles, and I really missed it. They put me in the slow group because it was the first time I had been out with a car, so I was a good bit quicker than those who had never been on the track. Here I am working though some pesky M-cars. Lots of fun if you ever get the chance, hard on the brakes, though!