I just put an open air intake(k+n cone filters) and fmic on my car and now my second turbo doesn't boost the same.I get like 11-5 then slowly builds to about 8or9.Before the boost was fine,and not such a big drop in transition. the pcv vent to the atmosphere- is that my problem or could it have to do with removing the air pump- i just plugged the lines going under the manifold.i also have a good bit less vacuum it was like 440 now its like 390 on my pfc i hope its an easy fix but if not i'll probably go non-seq. thanxs for any replies

 

Anybody, any ideas?