jdm itr header and cat

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Feb 19, 2009 | 05:37 PM

jeremy_dane

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jdm itr header and cat

Hi im getting a jdm itr header and new cat. would it hurt to get a cat converter that is 2.25? the jdm header comes with components to help it fit a 2.25 cat. also its going to be finished with a greddy sp2

Feb 20, 2009 | 09:05 AM

esean93

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Joined: Jul 2008

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From: winter garden, florida, united states

Re: jdm itr header and cat

Quote:

Originally Posted by jeremy_dane

i

its not going to bolt up since the itr two piece header is a 2.5'

Feb 20, 2009 | 09:07 AM

Padawan

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Joined: Jan 2001

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From: Mustafar

Re: jdm itr header and cat

Go with a full 2.5" inlet/outlet cat, then purchase a tapered flange to replace the small flange on your SP2 with one that tapers smoothly from 2.5" to 60mm.