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Royce Martin · 02-02-2016, 01:47 AM

I've been searching the web and looking at youtube videos for the past 3months. I just can't seem to wrap my head around the difference between the exhaust in the 650i and the M6.

The engine in the 650i and the M6 is identical (correct me if I'm wrong). Both 4.4L V8 yet the exhaust notes differ, why is that?

02-02-2016, 01:47 AM	#1
Royce Martin Royce Martin 56 Rep 572 Posts Drives: 2013 650i xdrive GC Join Date: Jan 2016 Location: Brooklyn iTrader: (0)	F06 M6 Exhaust Vs F06 650i Exhaust I've been searching the web and looking at youtube videos for the past 3months. I just can't seem to wrap my head around the difference between the exhaust in the 650i and the M6. The engine in the 650i and the M6 is identical (correct me if I'm wrong). Both 4.4L V8 yet the exhaust notes differ, why is that?
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