Okay, my install is complete. Below I have posted a video (need to make a better one from behind the car) of the interior tone.
The guys at Classic BMW did a terrific job and I'm very happy with the results.
However, do understand that you need to find the correct setting for you. This really is much louder than stock......to the point where I find myself turning it down. It's certainly not a negative. Just letting you know the true power of the system.
I have found that I like to mess with the frequency and volume, in order to find the right setting that compliments the internal combustion engine. Otherwise, you might notice the two separate tones battling each other. So, I highly recommend taking the time to adjust the system to your liking and find the right balance between the MaxHaust and the BMW ICE.
So, here is my first video. I will be getting video from behind the car, as well as drivebys, etc.