I was searching for lightened bodyparts for a 318ti and I found this on ebaymotors
http://cgi.ebay.com/ebaymotors/ws/eB...948075730&rd=1 It is a carbon fiber sunroof replacement that also requires removal of the associated motor components. Would this even fit in a ti? Ebay things always make me nervous as to the quality what do the members of this forum think about that issue?