Quote:
Originally Posted by scheides
I think they will be closer than everyone thinks! That's a whole other discussion though.
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Not sure if you've followed the SteedSpeed manifold saga but they custom CNC manifolds that are shaped like the stocker. They've tried a handful of designs so far but haven't even been able to outflow a stock manifold yet. There are some aspects of the 4B11T where Mitsu did a pretty fine job.
That said, it may just do with the amount of space they have to work in. I have yet to see a post saying "I gained 30whp from a ported stocker." We've seen a fair number of posts from Full Race and CBRD showing such gains.