3.4l y-pipe/collector size?

notsonic

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Join Date: Nov 2005

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#1

3.4l y-pipe/collector size?

05-07-2006, 11:07 AM

I'm about to do my exhaust. I already bought the catback (2.5") and was wondering what size the inlet pipe on the cat is, since I plan on replacing it.

everywhere mentions 3", but thats for the 3.8.

from the looks of it its 2.25" on the 3.4l, but I dont have a caliper to measure it.

thanks in advance.:burn:

<a href=\"http://www.cardomain.com/ride/2265676\" target=\"_blank\">95 bright red camaro 3.4l</a>
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FunkZ

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Obsessive F-body Disorder

Join Date: Oct 2003

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#2

05-10-2006, 10:56 AM

Re: 3.4l y-pipe/collector size?

Both the stock collector and also the Pacesetter I believe are 2¼" so if you get a 2½" cat or cat-back it should slide over the stock pipe.

1994 Firebird 3.4<br />15.65 @ 86.8<br /><a href=\"http://www.funkz.net/firebird.htm\" target=\"_blank\">funkz.net/firebird</a><br /><a href=\"http://mywebpages.comcast.net/funkz/timeslips.htm\" target=\"_blank\">Timeslips</a>
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