I see where Billy Boat is in AZ. Have any of ya'll seen or heard this exhaust? I am checking on it for my new A4 as the 3.0 is limited for aftermarket exhaust.Any help would be appreciated.Thx, Eddie

We have a local site in AZ called <a href="www.azaudi.org">AZ Audi Group</a> so if you're local, someone there might know. We really only come to the SW forum when something's wrong...

I know that tends to be one of the ouder exhausts and has a bit of resonance. Not sure if these traits would carry over to the A4 exhaust.