Air flow question!!!

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06-25-2002, 12:14 AM

MaxinOut

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Join Date: Jun 2002

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Air flow question!!!

92 GXE 190k miles still smooth....
I got a new performance exhaust (4.5") and I got the prformance imtake filter..
My question is do I have to make any changes to my stock pipe or my catilatic converter ...

06-25-2002, 07:21 AM

Michael

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Re: Air flow question!!!

Quote:

Originally posted by MaxinOut
92 GXE 190k miles still smooth....
I got a new performance exhaust (4.5") and I got the prformance imtake filter..
My question is do I have to make any changes to my stock pipe or my catilatic converter ...

4.5

are you sure you don't mean 2.5? I would go ahead and call wsp and get an aftermarket cat because if you have the stock cat I believe it is a 2" hole in and out...you dont have too but why would you want a bigger exhaust but not change the cat to match it?