zach1288

I am going to be installing a Greddy 15g turbo on my d16y7 hatch next week and i had two questions. First i need the gasket that goes between the exhaust manifold and down pipe and don't know where to get it. Second does the Greddy downpipe from the td04h-15g kit end in the same place a stock y7 header ends? So if i bought a full exhaust system will it bolt right up?

TheShodan

iTrader: (14)

D-series downpipe and downpipe adapter are the same. The exhaust manifold gasket is from a t25 or T28. check with ATP turbo to pick one up.

zach1288

I could not find it on their website?

EARLdaSQUIRREL

dont worry about the gasket, as long as both are straight and clean nothing will leak

and the exhaust should end up in about the same spot, it may need some custom work

zach1288

Would this be what i need? http://www.atpturbo.com/Merchant2/me...egory_Code=GSK

6000pounds

I had a problem with my tial wastegate gasket conencting to my JG manifold but like the previous post says I wouldn't even worry about the gasket. I just took the blown gasket out since there is a stainless steel surface where the wastegate and manifold meets. If you're talking about your engine block gasket in between your manifold and the block you don't need a special gasket for that you can get that gasket at any auto parts store since the turbo manifold should be aligned to OEM specs.

zach1288

So it wont leak if i don't run a gasket between the manifold and downpipe?

upstateclipse

It most likely will leak without a gasket

6000pounds

no i would definately have a gasket there. theres alot of pressure in that specific area.

tcbhonda

manifold and downpipe?? are you talking about the exhaust elbow off the turbine side? if its before the turbo I run gaskets on the block and this crazy military grade high temp rtv on the turbine inlet. there is WAY more pressure before the turbo than after the gasses exit out the turbine wheel.

zach1288

Its the three bolt downpipe.

tcbhonda

just goober up some red rtv and you will be all good. just let it cure before use

EARLdaSQUIRREL

when you know what your talking about then you should post, the gasket is not needed and will blow out more than anything