Just thought I would come back to this post and update rather than starting a new one.
I now have the GT Haus Mid-pipe, Y-pipe, and Axle back to make for a full exhaust. Let me tell you something -- WOW
I feel like I am in a formula one race every time I hit 3.5k+ rpm's.
I had a shop install it since I do not have appropriate tools in my home. I arrived to pick it up and the guy was smiling really big when he handed me the keys. His exact word's were "It's mean, it's loud, you are gonna love it!"
(This coming from a guy who had literally no sense of humor and was as monotone as can be).
Needless to say..I have never heard any other sound like it coming from a street car. I am impressed GT Haus. I will try to get a video with the full exhaust up shortly.