Pulling the Trigger

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Mar 20, 2008 | 03:40 PM

sbrou14

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Pulling the Trigger

I have decided to pull the trigger. Stock 3" downpipe to MBRP 4" CAT Back. Is there a cat delete pipe for 3" to 4" or do I have to get the 3.5" downpipe?

Mar 20, 2008 | 05:29 PM

Blaster7Romeo

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From: Hendersonville, NC

Do yourself a favor and just get a whole turbo back kit.

Mar 20, 2008 | 05:57 PM

sbrou14

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Quote:

Originally Posted by Blaster7Romeo

Do yourself a favor and just get a whole turbo back kit.

I already have the CAT back bud. I was just looking at getting a delete pipe but the MBRP 3.5" downpipe and the CAT delete is not out of the question for sure. I was just wondering because I have not seen any delete pipes that go from stock to 4".

Mar 20, 2008 | 06:23 PM

UGA33

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Joined: Sep 2006

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From: Cartersville, Ga

I was in the same boat as you. Started with a cat back then decided to go turbo back. Had a cat delete pipe for the stock system that i got from pure diesel power. When the MBRP downpipe went in, i had to upgrade to the MBRP cat delete pipe because the stock system cat delete pipe wasnt compatable with the new downpipe. My stock system cat delete pipe bolted and fit perfect to the 5in cat back. There is about 3in before the system goes to the true 4 or 5in exhaust after the cat