I just got back @ 10pm from the shop and man does it sound mean and it is loud. I barley tap on the gas and i feel the difference. Of course this is the break in tune and i have 500 miles to go. Here is the link to how it sounds. https://www.youtube.com/watch?...youtube_gdata_player. I will post more videos and links later. I have the biggest grin on my face and I cant wait to drive it now!