hey guys im just wondering if my intake mani is holding back my turbo set up? I have a y8 motor with a greddy kit on 6 psi im gettin ready to boost it up to 12 thow but im just wondering if my intake mani is holding me back i have a d15b intake manifold and tb on it. So if anyone knows drop a line but if your just hear to talk **** plz keep it to your self..

 

Definately - Try and get a Y8 IM. Your best bet for a cost effective upgrade.

Good Day,
RH.