 NA 2.2 Exhaust size, What's the best size? |
 Jul 21, 2005 - 4:43 AM
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 Enthusiast  Joined Jun 1, '03 From WV Currently Offline Reputation: 2 (100%)  |
I know the topic has been discussed a few times, but I'm wanting to put it to a pole. I'd like to get a good gain out of my new headers, and I think a nice sized exhaust would help that. It's a 2.2 n/a with little mods. I'm thinking 2.25 will give me the best gains, but I'm not positive enough to just do it. Thanks for the input.
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Jul 21, 2005 - 6:39 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
3in is only good for a turbo car. for a normal 5sfe you would want 2.25-2.50 at most. backpressure is a good thing on an NA car...but a bad thing on a turbo car.
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Posts in this topic
Bigmeanbulldog55 NA 2.2 Exhaust size Jul 21, 2005 - 4:43 AM
CelicaZR I was told 2.25 is the best size for my celica whi... Jul 21, 2005 - 7:03 AM CelicaZR sorry double post.
Mod please delete Jul 21, 2005 - 7:04 AM rlan214 greddy sp is about 60 mm thats for gt Jul 21, 2005 - 7:57 AM darksecret I wouldn't go higher 2.25, any larger would be... Jul 21, 2005 - 3:23 PM mark_426 Umm, i thought stock was 2.25?
I'd say no gre... Jul 21, 2005 - 3:59 PM SlowCelica94 2.25 is idel for 5s's. Make sure you buy a res... Jul 21, 2005 - 4:24 PM Consynx 3"
MUST HAVE 3...it's a do or die thing Jul 21, 2005 - 6:00 PM Galcobar Cars do not need backpressure -- it's a myth. ... Jul 21, 2005 - 7:03 PM urbandork perhaps 2.5 with a baffled magnaflow 2.25 w/ strai... Jul 22, 2005 - 1:15 AM 1995st204 Because i was planning on turboing my 5sfe i went ... Jul 23, 2005 - 9:33 AM
Galcobar Why would you mismatch your pipe size and muffler ... Jul 24, 2005 - 9:28 PM |
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