03 RS Dumb Question...to some
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03 RS Dumb Question...to some
Alright now this might of been already said on another thread, but I own a 03 RS and I am looking for some bolt ons pretty much. My question is, are the old 2.5RS engines the same as new ones? Like could a 00 RS headers fit on a 03 RS or could a WRX header fit on a 03 RS...Which I doubt...but Just making sure. And I wish I knew how to post some pics of my car 
Thank you!

Thank you!
MOST wrx stuff wont work for our cars(ihave a 03 as well) 00 headers and intakes will work on our cars and 00 exhausts should work with a modification to a hanger (to like stromung exhausts they are made for our cars to so its ok)
the 03 intake has a sensor the 00 to 02 didnt have so you have to do some modifications for that
if you have other questions hit me up and ask
the 03 intake has a sensor the 00 to 02 didnt have so you have to do some modifications for that
if you have other questions hit me up and ask
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So what do you do with the IAT sensor? and What does it stand for?
And some more questions, more like ideas, Borla Headers, Injen/cobb/AEM intake, Stromung Cat-back or some other catback system...What would you do?
And I know cobb makes some of the best but I want to know other people's opinions. Thanks again
And some more questions, more like ideas, Borla Headers, Injen/cobb/AEM intake, Stromung Cat-back or some other catback system...What would you do?
And I know cobb makes some of the best but I want to know other people's opinions. Thanks again
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T-Will
Sacramento & Reno
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Sep 10, 2008 11:38 PM



