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Forum namePerformance/Engine
Topic subjectAT Exhaust size
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=10447
10447, AT Exhaust size
Posted by mike18, Dec-19-01 07:24 AM
What size should I get 2.25 or 2.5? What size will give me better gains? also, how well does the Apex N1 compare to the Apex WS? thanks

mike

1999 Silver GS
OZ Rims
AEM CAI
10448, RE: AT Exhaust size
Posted by SonicYan, Dec-19-01 09:34 AM
Not sure which one. I'm guessing 2.25. Could be 2.5, dunno. I think mine is 2.25, and that's a Greddy EVO. What I know for sure is a 3" is for a turbo already. Haven't heard of the WS yet, but a lot of people here have the N1, so might as well go with something tried and true. Sorry if I wasn't much of a help. Not that good with cars...:P
10449, RE: AT Exhaust size
Posted by dougie2, Dec-19-01 10:05 AM
Get 2.5" Mandrel Bent. It's good for Turbo/Nitrous too.