Step 4 – Unbolt the Torx T-47 bolt from the seat-belt anchor on the floor.
Step 5 – Pry the door scuff plate up with your panel tool.
Step 6 – Remove the lower trim panel by prying around the edges to release the retaining clips and working the edge out from underneath the rubber door gasket. Remove the panel when it’s loose.
Step 7 – Take out the three Phillips screws holding the speaker in place. Pull the speaker out of the opening and unplug the wiring connector from the back.
Plug your new speaker into the wiring, place it into the opening, and screw it in place. Reassemble the interior by reversing the disassembly process.