The only thing I have left to do is put in the Jehnerts for the underseats.
Morel Dotech are in the doors just finished that today.
I have been testing the setup at each stage of the installation.
Musicar is really the most logical choice in terms of cost , quality , support
for a known tested and complete solutions .
You won't have to go anyplace else for speaker adapter rings, wire harness and it has
factory connectors where needed.
Its totally one stop shopping .
My car is a 2006 e91 .
All the stock speakers are weak but they do sound better with a better amp
although the numbers say you will fry them.
Ken can offer you a number of options so you can build a system to your
tastes.
The following is a pretty good example of what one of the systems looks
like and what the install look likes though it will vary I just used a one
Amp jl600/6 solution
http://www.m3post.com/forums/showthread.php?t=540446