I just bought a '07 Tahoe w/o Bose and "need" to install an in dash nav/dvd system. Based on the reviews of the AVIC Z models I was able to find a new 110 model from an authorized dealer for less than $900 and the whole enchilada for $1250 - I "had" to buy it, it was the only responsible thing to do.
Below is what I have an order and would like any advice from folks who have done this install before. Thanks in advance.
Pioneer AVIC-Z110BT
Pioneer CD-IU50V - ipod interface
PAC SWI-PS - steering wheel interface
Pioneer ND-BC4 - backup cam
PAC OS-3 - onstar kit
and the Metra 95-3305