I too have the exhaust. Fit and finish is fantastic, but it is like others have said, a bit too quiet around town. I do hope this exhaust does not have issues with HFC's, my 350Z Nismo catback cracked 3 different brands of HFC's, all within 2-3k miles of each other. The Y-pipe was the culprit, and this one looks similar in build/style. Someone want to be the first tester with this?