Thought I'd update this...
Non resonated racing version
TBE has been fitted...It's loud but I love it.
Its easy to live with, it only gets really loud when you open it up.
Not much drone either, I'm so glad I got this version...sounds so much better than all of the noise restricted WRXs/STis around, all they have is just a rumble, I've got rumble plus thunder when I floor it