Yea I just put some rear speakers in yesterday. It was a base model that didnt come with rears. The factory speaker wires were ran to the harness that runs into the door, but werent actually ran into the door. All we did was unpin them, drill 2 small holes in that harness, then run it into the door. Then just mount your speakers and your good to go. The fronts were just quick replacments. Wasnt bad at all.
Ok, well mine has the 6 speakers, I was thinking about replacing them with some better ones. Recommend any that fit well? Would I need an amp to power them as well? Would this void any part of the warranty besides the speakers? Sorry for all the questions...