1. Open the rear doors.
2. Remove the plastic covers on the rear pillars by gently prying them off with a trim removal tool or flat-head screwdriver.
3. Locate the two screws holding the panel in place and remove them with a Phillips-head screwdriver.
4. Carefully pry the panel off, starting from the bottom and working your way up.
5. Disconnect any electrical connectors that may be attached to the panel.
6. Remove the old speakers and install the new ones.
7. Reattach the electrical connectors.
8. Reinstall the panel by snapping it back into place and replacing the screws.
9. Replace the plastic covers on the rear pillars.