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What size cat is needed?

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Old May 21, 2006 | 06:37 AM
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What size cat is needed?

Ok Guys, I want to get myself the Flowmaster FLO-17234 Cat-back exhaust system. Now I also need a good cat for it but I don't know what size.

The Flowmaster tappers down to 2.5" on the cat size and my Y-Pipe tappers down to rougly 2.25" on the cat size.

Now my question is, do I need a 2.25" (Y-pipe side) going on 2.5" (exhaust side) cat? Or which size will I need? I'm looking for a direct fit cat also. Had a flowmaster in mind but I'm kinda in a hurry of getting it since a friend of mine would bring it who is leaving on the 30st of the month.

Thanks for yoru help!
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Old May 23, 2006 | 09:07 AM
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Anybody?!?!
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