Thread: four mufflers triggered by M mode? cut the muffler to check
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      07-11-2012, 11:00 PM   #22
nachob
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Drives: 2004 330i ZHP, 2022 Cayman T
Join Date: Apr 2008
Location: California

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dirty on all four
My 4 tips are dirty and I never use M mode? I think Mythbusters has a suggestion line, maybe they can take this one on and find out for sure?

: )

I was only kidding about Mythbusters... Thanks for cutting this one up for science!
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