Installation Procedure

Install the air box. Ensure that the lower pin engages into the rubber mount grommet and that the lower duct fits into the resonator outlet.
Install the air box mount bolt.

Fig 1: Removing & Installing Air Inlet Tube & Air Cleaner Assembly

Courtesy of GENERAL MOTORS CORP.

Fig 2: Removing & Installing Air Cleaner Element

Courtesy of GENERAL MOTORS CORP.

Install the air cleaner lid. Ensure that the lid hinge is fully engaged in the air box slots or the lid may not properly seal.
Slide the flexible hose and hose clamp on the throttle body.
Tighten the hose clamp.
Connect the IAT electrical connection.