 Straight vs Cat-back |
 Oct 2, 2004 - 4:12 PM
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Enthusiast  Joined Aug 26, '04 From St. Cloud, Minnesota Currently Offline Reputation: 0 (0%)  |
I'm going to be doing a custom exhaust on my celica pretty soon. Some say go with 2.25-2.5 straight pipe exhaust and some say cat back. Is there any performance difference between the 2? Keep in mind i'm planning on turboing the 5sfe next summer.
This post has been edited by hs2g: Oct 2, 2004 - 4:12 PM |
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Oct 2, 2004 - 4:24 PM
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 Enthusiast Joined Sep 10, '04 From san diego Currently Offline Reputation: 0 (0%) |
yeah there is going to be a performance difference well cuz the less bends in the exhaust the better it flows...of course the straight pipe would gain more hp then the cat back but would sound hell of alot louder...but the cat back is nicer....cat back is the way to go ...just get headers and exhaust cat back system and it will purr nice and still gain hp....plus the hp difference isnt going to be that big there is only soo much that you gain...
or just run open header hahah thats the best...until the nice cold are gets in |
Posts in this topic
hs2g Straight vs Cat-back Oct 2, 2004 - 4:12 PM
mikew04 If your gonna turbo in less than a year, just save... Oct 3, 2004 - 8:57 AM hs2g but is 2.5 good enough for turbo? I see some peop... Oct 3, 2004 - 9:32 AM playr158 2.5" is all you need turbo or nonturbo any bi... Oct 3, 2004 - 12:24 PM hs2g So your saying with a 2.5 inch pipe I can gain sam... Oct 3, 2004 - 10:40 PM
Kwanza26 Exhaust systems on n/a lower compression 4 cylinde... Oct 3, 2004 - 11:01 PM |
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