JOEL
THE PIPE THAT YOU ARE THINKING OF WILL NOT DO AS YOU REQUIRE
IT IS ONLY SUITED FOR LARGE ROLLER BEARING TURBOS
WE HAVE TRIED THEM ON WRX , 200SX, AND GTS SKYLINE
WE HAVE FOUND THAT THEY REDUCE LOW DOWN TORQUE AND ADD NO EXTRA POWER


This is the response I got from D&T Exhaust when I asked them about it?!?!? Does it sound right..

This is the dump pipe that has a seperator for the wastegate until around 6cm's down the pipe then it joins back in to the main pipe.

Joel... ive asked a mate who works for Advanced Imports... should get a reply later on today or tomorow... ill post it up here for you :)