'07 model

Remove the front bumper (see FRONT BUMPER REMOVAL/INSTALLATION ).
Remove the bolt (A), the clips (B), and the cover (C).

Fig 1: Identifying Intake Air Duct, Cover, Clips And Bolt
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the intake air duct (D).
Remove the intake air resonator (A).

Fig 2: Intake Air Resonator With Torque Specification
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the parts in the reverse order of removal.