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Exhaust pipe expansion

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Old Jun 14, 2009 | 09:23 PM
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Default Exhaust pipe expansion

I got a free Borla X-Pipe from a buddy who just upgraded to headers. The problem is that I can't get the slip fit over the stock cat back since there is a slight dent where the x-pipe got crimped when it was clamped on my buddies car.

I was looking for a exhaust piple expansion tool but can't find one large enough for a 3" pipe. Anybody got any ideas of how I might resolve this issue? I really just need it rounded back out...

Last edited by Nithros; Jun 16, 2009 at 10:28 PM.
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Old Jun 14, 2009 | 09:52 PM
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I found one at harbor freight. Wouldn't want to rely on it for profesional use, but it worked for me.
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Old Jun 14, 2009 | 10:29 PM
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I have run across this a few times.

I have had good luck going to my local muffler shop and having them use their hydraulic expansion system.

My local guys have never even charged me to do it.

I would check around at your local shops and see if they can help you.

Ben
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Old Jun 14, 2009 | 10:30 PM
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Just take the damaged pipe to any muffler shop and they'll expand it for cheap.
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Old Jun 15, 2009 | 07:30 AM
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Okay - great. Thanks for the ideas everyone.
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Old Jun 16, 2009 | 10:29 PM
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What I did was found a wonder tool at Harbor Freight (exhaust pipe expander like rlPerry13 said) which works on pipe sizes up to 3.25" and was only $15. Thanks again everyone.
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