Completed the muffler delete last night. Sounds pretty darn good; almost zero drone and looks OEM from the back.
Compared to the Berk Race Exhaust (basically a muffler delete) on my 135i, this is a touch louder and more raw, likely because there are no turbos muting it. If I had to describe the sound, I would liken it to half of a Ferrari 250 GTO.
Here are some pics, and I will try to get a sound clip tonight.
