Aloha,

I just bought a 2006 GP GXP and I'm contemplating replacing the indash head unit with a touchscreen Pioneer deck, probably either the AVIC-Z100BT or the AVH-P4200DVD. I plan to buy the deck first, and then have professional installers do the install (they sell and install both of these decks, but I don't want to pay $1500 for the deck/install package).

Has anybody bought and installed these into their 2004+ GP? If so, would you kindly share your experience so I can have an idea of what to expect?