OEM D-Series Intake Manifolds

[Spoof]

Isnt from a d16z2?

[poul4g]

D16a6 D16z2 are the same engin but D16a6 is prelift and d16z2 is after lift civic ED7

[Ek99]

hi!
i am new here i from israel and i have honda ek9 99 D14Z2
which manifold to choose
D16Y8 manifold
or
D16Z6 manifold
which one is the best?
tnx!

[Dodo Bizar]

It's a tie . Subject has been covered before I think...

Z6/Z9 seems better at higher rpms, Y8 at mid rpms, but they are very close.

[Ek99]

tnx dodo

[BETEK]

The d16y8 is better due to you can put your fuel rail on it and also fit more easily.

[Law_]

welcome ! i think you might mistaken. your car is not an ek9 but an Ej9...ek9 is the JDM TypeR version To answer you, manifolds have different purpose. seen dyno comparisons and Z6 maniflods seem to increase more hp and Y8 torque. You can use D15Z6 manifold from an Ek3 civic. It is the same shape, you just have to cover EGR valve. You can see pictures on my post. Cheers

[Ek99]

what with D16Z9 manifold it's fit to my engine?
i can buy this one with eveything on it in cheap price!

[BETEK]

Yes it fit, almost is the same with d16z6 one.

[Ek99]

hi!
what i do with the TA sensor from the d16z9 manifold...and my TA sensor?
tnx!