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Intermediate Pipe

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Old

Apr 13, 2005 | 02:43 PM

#1

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From: Spring Hill, KS

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Intermediate Pipe

How big is the intermediate pipe stock on a 2000 Trans Am (non-ws6)? I am getting a new muffler, but it doesn't have the I-Pipe and I want to see if it will work with the stock i-pipe (has 3" inlet on muffler) or if I need to get an adapter.

Thanks in advance.

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Apr 13, 2005 | 03:47 PM

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From: KS

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I'm pretty sure the stock I-pipe is 2.75".

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Apr 13, 2005 | 03:58 PM

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From: Miami

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2.75"

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Apr 16, 2005 | 10:29 PM

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From: Raleigh, NC

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Most of the pipe is 2 3/4, but the inlet to the muffler on my Z28 is 2 1/2 stock. I have a hooker areo chamber replacement muffler. It has the 2 1/2 inlet. I think if you cut the stock I pipe farther back you could just get a 2 3/4 to 3" extension adapter and make it work. Its only the last part of the I pipe that is 2 1/2

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Apr 16, 2005 | 11:34 PM

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From: Citrus Heights, CA

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Just take it to a muffler shop and have them weld it.

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