Correct me if I am wrong, but isnt the stock intake "Forced Induction" via intake vents behind the grill?
I would think this type of forced induction would be better than the after market cold air induction which sits behind the radiator in the engine compartment.
Comments?

 

I think you need to go hang out in the Intake/Exhaust forum for awhile. The slight bit of a ram air, not forced induction, effect you get from the stock intake does nothing. I am assuming you are talking about the Injen intake, and I believe that goes in front of the radiator, not behind it. The Nismo/AEM sits in the fender well.

 

Thanks King...

 

The stock box is pressurized, albeit slightly, at speed and WOT. A manometer was used to see these results. This is hardly "nothing".