I will be getting a custom 3" exhaust this winter and turboing my 95' Rs, I have a Ractive fireball muffler. This muffler gives me the sound I want, a deep tone, not the "Pissed off bee" sound. Wonder how that's gonna work out. But like one of you and my brother in law said, a turbo acts as a muffler and silences out some of the crazy loadness.