I am a new user to this forum, but wanted to share some of my multimedia system install tips. If you install headrest monitors in your 4Runner, you can conceal the cabling in the headrest support poles, that is if your video cable's diameter is small enough. It took me about an hour per headrest, but you can't get a more "factory-look" than doing this simple mod. I will post pics if anyone is interested.

Hello. Please post pics and, maybe, instructions on how to do this. I'm looking at installing an entertainment system with headrest monitors and would like to make it as clean as possible.
Thanks in advance.