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What is the best EXHUAST.. most power?

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Old Jun 8, 2008 | 06:19 PM
  #21  
Deb38's Avatar
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Joined: Oct 2006
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From: Boston, MA
Default RE: What is the best EXHUAST.. most power?

Supposedly ASP has the best downpipes on the market.

Catback wise, you just want something that is not restrictive and fairly large.
 
Old Jun 13, 2008 | 01:03 AM
  #22  
02audia41.8's Avatar
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Joined: Apr 2008
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From: st. louis, mo
Default RE: What is the best EXHUAST.. most power?

if i order the twin1 exhaust sytem it still needs the dp's and if so should i go with 3" asp or the apr
 
Old Jun 13, 2008 | 03:06 AM
  #23  
Deb38's Avatar
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Joined: Oct 2006
Posts: 844
From: Boston, MA
Default RE: What is the best EXHUAST.. most power?

apr is the most restrictive.

asp is the least. they cost about the same, so you might as well go ASP
 
Old Jun 13, 2008 | 01:34 PM
  #24  
02audia41.8's Avatar
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From: st. louis, mo
Default RE: What is the best EXHUAST.. most power?

well what if i used the testpipes wouldnt it be less restrictive than the asp's
 
Old Jun 13, 2008 | 01:45 PM
  #25  
Superdug's Avatar
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Joined: Mar 2006
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From: Nor Cal (559)
Default RE: What is the best EXHUAST.. most power?

I say for down pipes check out these guys
http://www.jhmotorsports.com/

http://www.vastperformance.com/

either on e of them will have good deals.
 
Old Jun 14, 2008 | 01:10 PM
  #26  
S4Doug085's Avatar
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Default RE: What is the best EXHUAST.. most power?

Have to say this is probably the best I've heard http://youtube.com/watch?v=LqEqXckkBKA
 
Old Jun 14, 2008 | 02:12 PM
  #27  
02audia41.8's Avatar
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From: st. louis, mo
Default RE: What is the best EXHUAST.. most power?

say i run the asp 3" downpipes and the twin1 exhaust...will that work when i get ko4's
 
Old Jun 14, 2008 | 03:26 PM
  #28  
S4Doug085's Avatar
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Default RE: What is the best EXHUAST.. most power?

Shouldn't make a difference what turbo's your using. K04's fit on the stock intake manifold so everything should work fine.
 
Old Jun 14, 2008 | 04:33 PM
  #29  
02audia41.8's Avatar
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From: st. louis, mo
Default RE: What is the best EXHUAST.. most power?

it doesnt say on the website but does the asp downpipes come with straight pipes cause thats what i want to run
 
Old Jun 14, 2008 | 06:38 PM
  #30  
S4Doug085's Avatar
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Default RE: What is the best EXHUAST.. most power?

Do cats change the sound much? I have to run cats due to inspections...not sure I want to have to swap out the exhaust every time I have to do inspections.
 



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