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Guest Message by DevFuse

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swapping EJ25D for 95 EJ22e

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6 replies to this topic

#1 xbeerd



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  • Milwaukee, WI

Posted 03 December 2012 - 07:57 PM

Can i use my EJ25 Intake manifold on the ej22e? They look the same, cept the ej22 one has an extra hose barb on the manifold i dont know where it goes to.

ej25d is from 99 Legacy GT

#2 Numbchux


    EJ conversion addict

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Posted 03 December 2012 - 09:23 PM

2.5 intake manifold ports:
Posted Image

Posted Image

#3 idosubaru


    Elite Master of the Subaru

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Posted 03 December 2012 - 09:28 PM

EJ25 bolts are all in a line and EJ22 bolts are offset, like chux picture shows.

#4 xbeerd



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  • Milwaukee, WI

Posted 03 December 2012 - 10:12 PM

well that solves that question, thanks guys! wish i would have thought to look at the gasket pictures like that.

#5 Gloyale


    It's a sickness

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Posted 07 December 2012 - 01:01 PM

Swap the 2.2 intake wiring, and throttle body onto the 2.5 manifold.

Hmm..... actually......99 DOHC 2.5 from a Legacy GT should actually be plug and play into a 95 Legacy.

#6 WoodsWagon


    Formerly 91Loyale

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Posted 08 December 2012 - 08:56 PM

The extra hose barb is probably for the EVAP canister, which was mounted by the air filter box on the earlier ones, and under the back of the car on the later ones. If you loop a hose between the two nipples sticking out over there it redirects the vacuum to the third nipple over by the fuel lines just like how it works on the later cars.

#7 xbeerd



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Posted 08 December 2012 - 11:11 PM

thats funny that you stated that, i was just reading something about that and did it. so the hose run, starts at the solenoid valve under the IM, goes thru the smaller metal line loops to the other line and that exits by the fuel lines.

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