Congrats to the OP to finding the system you like! From reading your post it seems that hopefully I made the right choice of going with the Gintani Sport mufflers. I feel my Eisenmann Race is too loud with the high flow cats and x-pipe, and in the end I was trying to decide between the Gintani Sport and Dinan. This entire time I have been worried the Gintani Sport is going to be too loud but now I'm hopeful (it's on the way). BTW, did you already sell the sport mufflers? If I had known this a week ago I would have much rather bought a used set instead of pay retail for new ones.