cat back exhaust system
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iTrader: (13)
Joined: Mar 2008
Posts: 3,184
From: Pleasanton /La Jolla
Car Info: 2005 Stg.2 Wrx
intake and exhaust add minimal hp.
if you want more hp, get some headers.
if you have a turboed car. then get up-pipe and downpipe + headers. and if you want more power, go bigger turbo.
if you want more hp, get some headers.
if you have a turboed car. then get up-pipe and downpipe + headers. and if you want more power, go bigger turbo.
Registered User
iTrader: (4)
Joined: Jan 2007
Posts: 1,532
From: The Town / Oakland
Car Info: Black On Black Wingless 05 STI
Hey man, Ignore some of the smart *** remarks people can and will make. I understand you are just looking for information and hoping to maybe fill the void or lack of knowledge when it comes to your car and modifications. Like many have stated in this thread and several others. Do a little searching and you'll run into volumes of information. I would suggest searching sites like this, NASIOC, IWSTI, and several others. I know there are some good "FAQ" threads as well that can get you some free knowledge. Good luck.
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felixwrx
Used Aftermarket Car Parts For Sale
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Mar 20, 2004 01:20 PM



