jstim
New member
So I did some searching on the 3rd gen section, and turned up nothing specific. I know some of you guys have done some pretty solid audio mods on your trucks. I am looking at the Alpine ICS-X7HD as a headunit. Alpine has a great interface with the smartphones. Here is the real question that I am getting to though, I can find front replacement speakers that fit, but I cant find any to fit the back door. Does anyone know what size the ones in the back door are, or what the modification process is to get them in?