Aftermarket H pipe with cats

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04-01-2008, 07:13 AM

NaplesFL11GT

3rd Gear Member

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Join Date: Mar 2006

Location: Florida

Posts: 611

Aftermarket H pipe with cats

Would a aftermarket H pipe withfree flowing cats provide any gains in power over the stock H pipe with cats?

04-01-2008, 07:23 AM

SANANTONIO06GT

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Join Date: Jan 2008

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Posts: 230

RE: Aftermarket H pipe with cats

you might pick up a few extra ponies, but thats about it. Going aftermarket reallyhelps it breathe better though, that is for sure. Which pipe were you looking to get?? There really isnt too many aftermarket catted H pipes out there, unless you get longtubes. MRT makes a catted H pipe, but its pretty pricey. A lot guys on here will tell you to go off road h or catted x.

04-01-2008, 07:53 AM

PiggySmallz

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Join Date: Aug 2007

Location: Brooklyn, New York

Posts: 947

RE: Aftermarket H pipe with cats

there aren't any catted h pipes that I know of, besides ones that come with longtube combos. The stock cats flow pretty well so there really wouldn't be any gains