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      09-30-2010, 01:16 PM   #1
335imax
Second Lieutenant
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Drives: 2012 335i
Join Date: Sep 2010
Location: Virginia

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Success removing baffles from OEM Muffler with Drill?

Anyone ever use a long drill bit and sabatage the inside of their muffler with any success? Seams like you could drill some internal holes in there and let some more low end out. Anyone try this on an OEM Stocker? Thoughts a ideas appreciated
Appreciate 0