BMW M3 Forum (E90 E92) - View Single Post - Has anyone removed aftermarket X-Pipe & gone back to stock?

J08M3 · 12-21-2011, 11:14 AM

I went back to stock. I was much happier with slightly quieter sound, and no worries about state inspection or dealership issues.

12-21-2011, 11:14 AM	#11
J08M3 Major General 133 Rep 6,009 Posts Drives: 2011 M3 COUPE Join Date: May 2008 Location: NEW YORK iTrader: (8)	I went back to stock. I was much happier with slightly quieter sound, and no worries about state inspection or dealership issues. __________________
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