You should here mine with the 5ther being towed ....Running down the big road and had to pass a dodge on the left, I got up to his door and flat foot the petal and the guy run off in the road into the E-lane. The wife punched me because I was laughing...
There is a guy in my neighbor hood that has the same thing. His turbo whistle is insanely loud. I was talking to a guy the other day and he was saying up north they are taking a piece wire and welding it inside the exhaust pipe. That helps out with the whistle also. Don't understand it, I am guessing the viberation when the EG's are passing by.
I get compliments on mine all the time. I just wish I could hear it better from the cab. I used to always have my exhaust on my gassers bend out in front of the rear tires because I loved to listen to the 12" glass packs.
I also love the sound of a cummins, straight piped with stacks. (please don't beat me up)
I have always had some what loud exhaust my trucks and have always had people giving me compliments on the sound as well. I have already had one neighbor say something about this one being louder than the others and I havent done anything to it yet. I have had my friend in my truck and had him make a comment about the turbo whistle being louder than any truck he has been in so I cant wait to get my exhaust done now.