Walker Machine motors too tight for some friends of mine and their turbo motors popped because of it. so i woudlnt go there either.

Alex, your wanting to port your turbo manifold on the WRX its going to be $$$$$$$. you can port MATCH it, but porting the whole thing is hours and hours of work.

You are better off just buying an aftermarket manifold

what do you mean by porting the intercooler, that doesnt make any sense to me