BMW M2 Forum - View Single Post - Has anyone tried the "loud cold start" trick?

OrangeCrush · 04-10-2016, 10:16 AM

I thought the valves were already open during a cold start and is the reason it's so loud? Or do you mean the trick makes every start as loud as a cold start?

04-10-2016, 10:16 AM	#30
OrangeCrush Lieutenant Colonel 1236 Rep 1,963 Posts Drives: VO 1M #513/740 Join Date: May 2012 Location: USA iTrader: (0)	I thought the valves were already open during a cold start and is the reason it's so loud? Or do you mean the trick makes every start as loud as a cold start? __________________ Current AW BMW M2 Past VO BMW 1M
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