So Yesterday I went to a shop I always go to, to have exhaust work done. Removed the NPP Suit Case, added 2 Flowmaster Outlaw mufflers.
(Part #815430 Flowmaster Outlaw Race Muffler)
I tried to get the best angle I could so that it would have more of a realistic sound, being that videos really do no justice. When the Exhaust is really deep its when the valves are open. Obviously when the valves are closed, it dose not sound as deep. It starts out with them open.