[cnavarro]

Originally Posted by JAAY

All I know is that it is 650$ cheaper than a ipd plenum or rss plenum, what ever you want to call it. It is the same thing with factory parts and I think better because the abs plastic will not hold heat like a metal piece will. There are some real nice midrange gains on the ipd piece. I am not pushing ipd but the results seem great. I was hesitant from there price but I think for 260 I can manage. My .02

http://www.youtube.com/watch?v=vFmLlwKD69w

I'll second that. It basically allows a stock plenum to do what the IPD one does. That said, I have an IPD with a 3.4 throttle body bolted onto my 2.5->2.9 and I do think that it made a difference, but Pedro's solution looks just as good (and cheaper).