I have a question about the PVC system on my car. It is a 92 Si hatchback with a D16Z6.
My question is if I have to modify it at all in order to run boost. I plan on running 6-10 psi max.
P.S. I have read ****’s (user name) method of modification, and am wondering is there any other way? Any help would be grateful.

 

You do not have to modify it, but it will be better in the long run....

 

the downpipe slashcut method seems the best option to me i just havent had much luck finding a good write up on it