The hose does not have to go over the plenum or around the TB.
They are assembled here with a zip tie on the hose to properly route the hose under the plenum. Its there to eliminate any confusion on how or where to route the hose.
NOTE: I can see from the picture the zip tie was removed and the hose is not routed under the plenum.
And yes, the small plastic piece you referred to in #2 is left unattached. It just moves to the side upon installation. Its not a problem.
Last edited by Motordyne; 10-21-2011 at 04:54 PM.
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