I'm looking into an aftermarket exhaust--possibly tbe or get a dp first and a cbe later, depending on what it is. I was wondering if anyone around who has a pipe installed on a WRX would be willing to meet up and let me take a listen. I could come to you. I'm looking for some increase in performance with a subtle sound and it must be quad-tipped to look relatively stock. What comes to mind are the Cobb or TurboXS, but I'm sure there are others. Or if there is a meet around that I could go to that would be great.