Hey guys whats up!I am a bit new in these things but wanted to know if I can connect the AVH-P4000DVD to a 2008 GMC Sierra with Bose sound system,i want to change the stock unit (is not the one with screen ,is only for 6 CD´s and has MP3) for this DVD and i wanted to know if it is a lot of problem to install it in the truck, also i wanted to ask you wich is the best bypass for this system??? your forum is great im from Mexico and i was researching some things about it and all the posts that i saw tell the people to come to this forum...its great!
