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WRX down pipe??
Posted: Tue Nov 01, 2005 4:01 am
by turbonator
Just picked one up for cheap.
The car still has to pass emissions so what kind of exhaust setup do I need.?
How big is the wrx downpipe 2.5 inch does it bolt right up.?
Thanks
Posted: Tue Nov 01, 2005 4:18 am
by dzx
try searching for it

Posted: Sun Nov 13, 2005 3:29 am
by legacymax
Stock WRX downpipe? I don't think it is really an upgrade at all except that you would have a fresher cat.
you should just buy a cheap catless HKS DP or something. You will have to move or extend the O2 sensor.
-max
Posted: Tue Nov 15, 2005 7:17 am
by true slide
stock wrx downpipe 2.25" ID, not too sure the size of the stock downpipe in comparison. a better flowing downpipe will add more power to the car then just a catback, so i second what legacymax said.