With a z110 as my base (upgraded to Z130), I am posting a list of my added equipment (commercial & custom) installs for my 2007 Camry. And because I work in corporate America, it is a must that a majority of my installs are stealth; you won't know what is in my car until I turn things on. From the outside, it looks like your typical Camry.
Here are a few things that are inside:
DTV that picks up over-the-air stations Hidden powered-antenna and modified DTV converter box
IR sensor mounted to HU faceplate for remote control
[*]Premium sound system
Two highly efficient amps & su