M5POST - BMW M5 Forum - View Single Post - understanding the exhaust valves opening ?

Tourbillon · 05-11-2013, 01:04 PM

I've driven around town and before pulling into the garage, gotten out and looked into the exhaust. The flap was closed both times.

05-11-2013, 01:04 PM	#45
Tourbillon Second Lieutenant 24 Rep 232 Posts Drives: '14 S550, '13 4S, '11 E550 Join Date: Mar 2008 Location: USA iTrader: (0)	I've driven around town and before pulling into the garage, gotten out and looked into the exhaust. The flap was closed both times.
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