One of the shops I brought my X to must have forgotten to put my air duct back on after they finished working on it. They said they didn't know what I was talking about, so I'm stuck buying a new one.
I guess I'm not sure exactly where the lower air duct sits (#11 in link below). getbmwparts calls it a lower baffle. Does the suction hood (#13) and the lower air duct (#11) make the actual feed to the airbox or do I only need the suction hood?
Basically, does part 11 sit under the suction hood to make the air inlet or is located under the radiator?
#13 - Suction Hood
RealOEM.com * BMW E53 X5 4.4i Intake muffler
#11 - Lower air duct
RealOEM.com * BMW E53 X5 4.4i Air duct