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Discussion Starter · #1 ·
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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HOT AIR BALLOON OWNER
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2.75"
 

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HOT AIR BALLOON OWNER
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No problemo. :imo
 
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