Why is your graph cut off down at around 3k RPM's, and does not show any lower? I had mine dynoed today, and there is a big dip at about 2.5k. Did this happen to yours? The guys are assuming it was due to such a great flowing system, that the enginer leans way out (and it did), and take a second to compensate. This was verified by looking at the AFR's. Anyways, let me know if yours did the same thing. Thanks!
2008 M3 Sedan- Alpine White