[grannyknot]

I got the last two midrange speakers behind the seats swapped out this morning and the sound system is great now, or at least sounds better than any system I have ever had.
My God did BMW make those last two speakers a difficult process. You have to remove 8-9 separate pieces of the rear console and all of them have multiple hidden clips and screws.

I was at it for three hrs trying not to break clips, and you have to remove at least one seat to get any kind of access.
I had to pull the drivers seat anyway to install my old track lap belt, going to my first track day in this car in a couple weeks so trying to get everything sorted out so I can push it.