So I've tried to research this topic and have come up empty-handed. I've only found someone who said they were going to do it. No technical discussion. Figured I'd start it.
I have an 03 e85 3.0i (M54 engine). The MS45 (which I'm pretty sure is equivalent to ZHP, but I'm not certain) cam upgrade kit and the AA tune for the 330i (MS45) are tailored to the M54 engine. Although there are obviously many differences between our cars and the e46, is it possible to pull off this mod since both cars have the same engines?
MS45 Cam Upgrade Kit:
http://www.ecstuning.com/BMW-E46-330...mance/ES17871/
AA Tune for MS45:
http://store.activeautowerke.com/act...ms45-p125.aspx