We should meet up so you can hear it. I've never been pulled over for noise, but late at night you can hear me coming from a few houses down for sure.
Its a reducer (backwards) to a 3" straight pipe to a Magnaflow Muffler which is a dual tip. my rally car is definitely louder, that's a stock header, straight pipe to a cherry bomb, so the STI is inbetween a normal car, and my rally car for noise.