Alpine MBUS compatible CD changer and MBUS to Acura wiring adapter is the simplest way. This will allow you to mount a 6 disc CD changer in the trunk using the factory pre-wiring.
Search it up. You can even use the AiNET MP3 CD changers these days as I understand - just won't get to read the song titles on your display.
Long story short: no new head unit needed.
Canterbury Green '95 Auto L Sedan
ADDCO | MLS | KNUKONCEPTZ | ALPINE | ECLIPSE | JL AUDIO | BOSTON ACOUSTICS