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What size is my pipe?

629 Views 3 Replies 2 Participants Last post by  Hit Man X
I have a 2001 Tahoe 5.3 4x4, and I want to replace the muffler with a performance one, but I need to know what size the exhaust pipes leading to and going out of the muffler? Any help is greatly appreciated.:worship:
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thank you very much!:drool:
No problemo. :imo
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