GT-R turbos on the VQ37

Originally Posted by Jayhovah

I feel like there is some confusion of which hoses we are talking about?

I assume that's the fresh air inlet (that normally connects to the OEM intake pipe), correct?

If so, you would either put a breather there or connect to the turbo inlet pipe (where it effectively uses the intake filter instead of its own tiny breather filter).

The hose off the PCV valve that goes to the intake manifold should remain the same, or you could put a catch can inline with it.

Originally Posted by husam2012

Yeah I was confused at first by connecting that 3/8 hose to the inlet but I figured that goes to the intake manifold.

The breather hose is 5/8 so I bought a 5/8 to 3/8 reducer and ran the breather hose to the GTR location (the metal hard pipe coming out of the turbo inlet)

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Originally Posted by redondoaveb

You've got a twin turbo sound system, I think you met your audio goals.

Originally Posted by Jayhovah

Sounds like a good solution! Might as well make use of what Nissan gives you with the turbo inlet =)



I'm really enjoying your progress.