I think I understand, and yes it should.
When I bought my car it had a generic cone filter sitting at the top of the engine, being fed via CAI stuck in the OEM intake hose. I got a second hand airbox off of ebay and put it into place. However the part Moab78 is describing wouldn't link up with the airbox. There was as he describes a gap. The intake wouldn't sretch far enough back to meet the airbox.
I took the airbox back out and took the intake hose off of the car, its held on by a bolt or two. Next I took the moutning bracket off of the intake hose, and fitted the intake hose to the lower part of the airbox. With them both still attached to each other I put the lower part of the airbox back into the car. Feeding the intake hose under the raditor pipe, its a bit fiddly but can be done. To secure the loose end of the intake hose I used a cable tie going through where the mounting bracket used to fit.