Yes. But this might be because it was touching the diff. I intend to drive it a bit and decide. I just want a better sound, not a louder one!
I bet it does great at the moment .... But you sound like me , can't put up with a droney loud exhaust . It's a tough one as in the good weather with the windows down and out for a blast , you can't beat a loudish exhaust ( as long as it's a nice tone) in the end I've put on a miltek and couldn't be happier . Quite enough not to drone but loud enough to know you have an sports car.
Have you got it back from jez yet? What's your numbers and how does it feel if so ?