Im picking up a used TRD CAI and judging from the pics, it appears that there is not the piece that connects the lower half of the Tundra OEM airbox to the fender. Is this piece usually included in the TRD kit? Another thread here, which I have inquired, mentions something about an "air flow accelerator"?? Im not sure if this is the same piece or even if the kit replaces that tube that runs from the OEM lower airbox to the inner fender in the engine compartment. Any thoughts? Thanks!