Anyway...
These 2 kinda showed up on my end but maybe not to all...

So after you drilled and tapped screw your piece into to BMW bracket Dremel off the excess.. Here's the screws I am using

Ok so bolt your amp in!!!
(Dremel these off too for clearance issues)


SEXY!

So here it is mounted in its new home.. Took a few with nav removed and some with plenty of clearance!

As an after note I redid this install using a few more inches of material for support on the bottom of the amp..
I would recommend about 3/4 to mount to the bracket and 3 to 4 inches to support the amp

Hope you enjoy and this helps some of you out!