How easy is it to install a DD DVD reciever into the factory bose location?

 

Easy. Search Pioneer, Kenwood, Alpine, etc on this forum, or go to www.crutchfield.com Bose and non bose stereos are the same dash size (double DIN). Crutchfield sells everything you need to put dvd/navi into your Z.

P.S. There is a modification part of the forum that you might want to check that includes tons of info on this topic.

 

Pretty easy depending on the unit. The Pioneers have a lot more BS crap to deal with and hookup.