Looks just like it's the Vacuum Hose (part 4):
Originally Posted by stuntin325
Sent from my HTCEVOV4G using Bimmer App
You should be able to pick some of that up at any auto parts store. Just bring in part of the old vacuum hose and they should be able to match it for just a few cents or a buck.
Last edited by nughaud; 07-28-2012 at 01:29 PM.