telephone, judging from your replies to this BB so far, you've got the wrong number. I think you'll last just long enough around here to get disconnected, permanently. "You've reached a number that is no longer in service or is disconnected at this time"...........hehe. Sucks to be you.
Sandman. I got my old test pipe from ATR, but it didn't have a dump. I would think they probably have a dump version in 2.5" as well. Just make sure depending on the type of exhaust you have that you know whether you need a pipe cut for a circular or oval type exhaust.