Is this normal? Metallic sounds on cold start

Logical · 07-31-2020, 06:39 AM

I finally got a coldstart video from the M5 I'm looking to purchase and I think I hear some abnormal metallic sound when the RPMs drop. Seller says it's ware gates adjusting and is normal. This is a stage two tune with downpipe's is this normal noise?

Craze · 07-31-2020, 05:00 PM

If its catless yes u can get a rattle on decel

07-31-2020, 06:39 AM	#1
Logical Captain 213 Rep 606 Posts Drives: 2014 M5 Join Date: Aug 2015 Location: Berkshire County iTrader: (1)	Is this normal? Metallic sounds on cold start I finally got a coldstart video from the M5 I'm looking to purchase and I think I hear some abnormal metallic sound when the RPMs drop. Seller says it's ware gates adjusting and is normal. This is a stage two tune with downpipe's is this normal noise? __________________ 2017 F86 X6M 2014 F10 M5 2015 F85 X5 M 2015 F86 X6 M (Retired) 2014 F10 M5 (Retired) 2010 E70 X5 M (Retired), 2010 E92 M3 MT (Retired) 2006 E60 M5 (Retired), 2000 E39 M5 MT (Retired) 1999 E39 328i (Retired), 1995 525i (Retired) 1987 325i (Totaled - that was fun!)
	Appreciate 0 Tweet Quote

07-31-2020, 05:00 PM	#2
Craze Captain 161 Rep 687 Posts Drives: M5 E60, M5 F10, X5 50i Join Date: Oct 2017 Location: Australia iTrader: (0)	If its catless yes u can get a rattle on decel
	Appreciate 1 Logical212.50 Quote