Exhaust

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Sep 14, 2007 | 04:31 PM

John Kiernan

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Exhaust

I have a 4" MBRP turbo back exhaust with the stock cat. I don't want to completly remove the cat for inspection and fine reasons in my state. Who makes a high flow cat and will it help my performance ?

Sep 14, 2007 | 04:54 PM

elkarcher

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From: utah

Have you thought about a cat delete pipe? Im looking into the same thing.

Sep 14, 2007 | 08:58 PM

John Kiernan

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What is a cat delete pipe and do I retain the stock cat ?

Sep 14, 2007 | 09:05 PM

denman81

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From: lake park, MN

Ive never had one but from what i understand it is basically a cat that they emptied out all the ceramic in it, basically making it a dummy. looks like one untill u rip it apart

Sep 14, 2007 | 09:23 PM

04Xcursion

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Joined: Mar 2007

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From: Alberta, Canada

Quote:

Originally Posted by John Kiernan

What is a cat delete pipe and do I retain the stock cat ?

It is a flanged piece of straight pipe that replaces the cat; when you go for an inspection you take it out and put the cat back in. It is also described as a "test" pipe for evaluating possible cat problems