Stereo Amplifier Removal/Installation

Remove the driver's dashboard undercover (see DRIVER'S DASHBOARD UNDERCOVER REMOVAL/INSTALLATION ).
Remove the audio-navigation unit (with navigation) (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION ), or the audio unit (without navigation) (see AUDIO UNIT REMOVAL/INSTALLATION ).
Remove the mounting bolt (A) and loosen the mounting bolts (B), then disconnect the connectors (C) from the stereo amplifier (D).

Fig 1: Mounting Bolt, Connectors And Stereo Amplifier With Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the stereo amplifier in the reverse order of removal.