Saw the pics and the thing looks great, looks like it will flow well...........question is.....anybody runnin one yet? also, this one for Mike.........I know the mounting flange for the turbo is garrett based (t3/4?)...........will a stock TD06 cyclone/typhoon turbo exhaust housing bolt to this flange or will the flange need the mounting holes modified??

I knwo there are a few members here in oregon right now. I'm curious, will DEQ pass you with an MPI?

Thanks to StarQuestSir for this article. I would like for people to post their own EXPERIENCES, not opinions, so those thinking about a new system can have accurate info to help them decide. Remember, there is a pretty good difference in price between 2.5 & 3", whether you do it yourself, or have a shop do it. I have edited some unrelated (to us) bellmouth wastegate dialogue Here is the article:   Exhaust Design 101 So what exactly constitutes a properly-designed turbo exhaust system?

Hey, all I'm new to this and I am trying to gather some opinions on Intakes and EMS systems. Anyways, I notice there is a GB for the mpi magma intake from the guy in australia, think his name is chad, but I was curious if anyone here has used any of the other intakes out there on the market like the EIP one?  Is there much performance gains or losses, from one or another?   Next question is on EMS, I noticed a lot of people here use the Halltech EK6 "think I got the model right" So what about