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Difference beetwen WRX exhaust manifold and ours?
Posted: Wed Feb 21, 2007 5:32 pm
by Blackbart
Is there a difference between the WRX exhaust manifold and the ej22t's?
Or are they interchangeable?
Posted: Wed Feb 21, 2007 6:46 pm
by IronMonkeyL255
I don't think there is much of a difference.
FWIW, I have a WRX manifold on my SS. Bolted right up to the heads and the factory UP.
Posted: Wed Feb 21, 2007 6:47 pm
by Legacy777
There may be some minor differences, however it'll work just fine.
Posted: Wed Feb 21, 2007 6:55 pm
by kawikid20o2
I am running a wrx manifold now, have no issues, bolted straight up to the heads and uppie.
~justin
Posted: Wed Feb 21, 2007 9:22 pm
by Innovative Tuning
I just switched from to a WRX one on Saturday because mine was getting pretty rusty/trashed. After taking a good look at the two next to each other, but without measuring anything, they look the same. As far as fitment goes they fit the same.
The uppipe on the legacy SS seemed to have a smaller inner diameter than a stock STi one we compared it to FWIW.
Posted: Wed Feb 21, 2007 10:16 pm
by Blackbart
Thax for the info guys...........

Posted: Thu Feb 22, 2007 1:51 am
by kawikid20o2
np... enjoy the new header?
exaust question
Posted: Wed Oct 07, 2009 8:44 pm
by yazmo
guy any particuliar year of wrx i should look for?
is this would work out
http://www.kamispeed.com/Exhaust-System-s/104.htm
Re: exaust question
Posted: Thu Oct 08, 2009 3:31 am
by n2x4
Your link takes you to some random exhaust page. As far as a new manifold goes, anything from a 02-07 wrx will be fine.