Huge fallout in this thread after July 2010.
I was on the edge of my seat up until about the last 2 pages.
Interested in further discoveries. I'll have to read e90pilot's thread.
I'll be doing the manifold swap for sure sometime soon, and I'll wait out on some of the tuning options. How's the AA tune e90pilot?
As for badging - I'm gonna change from 325i to 325si