I know when you get the Shaker 500 system it comes with 8 inch subs in the
doors. But what I'm wondering is if you get the basic stereo in the V6, you
also get the normal door panels in the Mustang. Is the door frame still
mounted with the hole for the 8 inch subs, and as such just cut a hole where
the speaker will go in the door panel? Or do you have the get the 500 system
in order to get the mounts for the 8 inch subs?