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Cat back?

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  #1  
Old 03-19-2008, 04:55 PM
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Default Cat back?

What cat back exhaust should i get for my 2002 honda civic ex coupe? I want one with bigger then 2.5 .. i was lookin at the greddy but they all say 60mm to 70 mm lol so which one is it?
 
  #2  
Old 03-19-2008, 06:44 PM
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Default RE: Cat back?

why do you want it bigger than 2.5"? Are you staying N/A? You don't need anything bigger than 2.5", 2.25" would do you just fine even.
 
  #3  
Old 03-19-2008, 07:23 PM
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Default RE: Cat back?

i want more air flow for my turbo
 
  #4  
Old 03-20-2008, 12:11 AM
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Default RE: Cat back?

might wanna check out apexi. i was looking at the ws2 and it says 100mm and i think the n1 is like 115mm.
 
  #5  
Old 03-20-2008, 09:41 AM
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Default RE: Cat back?

ahhh aight man, didn't know you were going turbo. Tony (Forty04) had a Megan Drift Spec on both N/A and F/I and he said it worked fine for both. Pretty cheap exhaust system too.
 
  #6  
Old 03-20-2008, 11:26 AM
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Default RE: Cat back?

lol what is this n/a f/i ?? haha sorry deezem is the 100mm -115mm the exhaust tip or actual diameter of the pipe?
 
  #7  
Old 03-20-2008, 11:59 AM
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Default RE: Cat back?

N/A = naturally aspirated, not turbo/supercharger, juts regular intake
F/I = forced induction, turbo or supercharger

If you're going boost i'd say just go 2.5" or 3" custom piping.
 
  #8  
Old 03-20-2008, 12:36 PM
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Default RE: Cat back?

oh yeah you're right they both have a pipe diameter of 60mm. it was just the tip that was bigger. sorry man.
 
  #9  
Old 03-20-2008, 04:30 PM
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Default RE: Cat back?

haha its all good deez Yea i'd like to get a little bigger than 60 mm id rather go 70 mm for my F/I any suggestions?
 
  #10  
Old 03-20-2008, 04:50 PM
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Default RE: Cat back?

is it turbo right now?
 


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