I am considering these tweaked intakes and the ported "Y" that feeds the intakes but would like to see what gains have actually been recorded. Rob has claimed 25whp which would be awesome. So for you guys who have gotten the intakes with the ported "Y" and had the car on the DYNO what gains did you see? I suppose the boost would drop but flow more air due to the lesser restriction.
So who has tried these intakes/"Y" and what results have you seen either on the dyno or the track? THX, Mark