muffler inlet/outlet measurements

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06-05-2008, 09:29 AM

ncmudblazer

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Join Date: Jun 2008

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muffler inlet/outlet measurements

I have a 1997 blazer 4 door 4x4 and was wondering what the measurements would be for the inlet/outlet on a new flowmaster or cherry bomb glasspackmufflerfor it. thanks.

06-05-2008, 09:48 AM

rriddle3

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Join Date: Dec 2006

Location: Fort Worth,Texas

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RE: muffler inlet/outlet measurements

Some people say they have 2.5" pipes, but mine are 2.25". Measure your's to be sure.

06-05-2008, 10:41 AM

FFJustin99Chevy

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Join Date: Feb 2007

Location: Harrisburg, PA

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RE: muffler inlet/outlet measurements

2.25" offset in/center out is standard. A lot of people, myself included,went to all 2.5" piping when redoing the exhaust system.

06-05-2008, 03:50 PM

ncmudblazer

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RE: muffler inlet/outlet measurements

thanks guys. i appreciate the advise. ill post pics when i get the exhaust done.

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