I know there has already been a 1M with Dinan posted, however, since I did not provide it with my original post I felt that I needed to follow through with this. I apologize for a little shaking of the iphone but hopefully this will help. The beginning is the car at warm up and the 2nd half is a few minutes latter. I did not get to fully warm up the car at proper oil temp. In regards to all the concerns about cutting the exhaust. I did not find it to be a big deal. They cut it in the designated location and use the Dinan provided clamp and we are done. I have found that the sound is much throatier than the stock muffler w/the mad dad and the drown is virtually eliminated.