2010 2011 BMW 5 Series Forum F10 - View Single Post - M5 Mufflers installed on 550xi

bobblehead · 10-20-2013, 08:01 PM

Op, why go after M5 muffler ? If you are going to upgrade, I would think Eisenmann Sport or Race would give you much better sound.

10-20-2013, 08:01 PM	#9
bobblehead Brigadier General 256 Rep 4,721 Posts Drives: warp speed Join Date: Aug 2009 Location: Toronto, On iTrader: (0)	Op, why go after M5 muffler ? If you are going to upgrade, I would think Eisenmann Sport or Race would give you much better sound.
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