Hi all, I am new to the forum and to BMW's...picking up my first which is an E91 tomorrow. One of the mod's I tend to do on my cars is a CAI so I thought I would post and see what folks are recommending and where you get your parts from.
The car is a 2007 328XI AT if that helps.
Last edited by nofear_102; 06-29-2010 at 04:55 PM.
Reason: added 328XI