jdm itr header and cat
02-19-2009, 05:37 PM
#1
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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
02-20-2009, 09:05 AM
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Re: jdm itr header and cat
its not going to bolt up since the itr two piece header is a 2.5'
02-20-2009, 09:07 AM
#3
Darth ModerVader
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.
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