Intake manifold
 

Hey guys my friend got his Z and it already had an aftermarket intake manifold on it but we can't figure out which one it is. He wants to find a cover that will fit it. Any ideas??

Looks stock. You sure it's not one of the modded stock ones?

I'm not sure. How would you figure that out?

The PCV hose connections are in the wrong spots to be an 370z OEM, and the MAP sensor is also moved. I would say it is a DE engine manifold.

Take it off and see if it's been ported.

If Its a DE you can see if the bolt holes have been re drilled.

Whats DE? I sent a photo to the tech at Motordyne and he said it wasn't one of theirs

I suspect there was a M370 installed originally and then they went back to oem and they just left the PCV and MAP the way there were for the M370.

This is frustrating

Sorry I meant the HR manifold, its the manifold off of the last VQ35HR 350z.

^^ I don't think it is the OEM, the two front PCV ports are missing and no MAP sensor slot/port on the top back right side.

It's 100% stock. 100%

But the screw holes do not match up with a stock manifold

Why would someone out a 350z manifold on a 370z??

More midrange power, the M370 is essentially a modified HR manifold.

This looks like someone adapted it on their own.

I'm staring at a stock manifold right now on my bench and that isn't a stock 370 manifold, there should be 2 hose barbs on the front, and a pocket and port for the MAP sensor on the back top right side.
There should also be one more mounting tab on the front 90 degrees from the front left one.