The Unofficial BMW M5 Messageboard (m5board.com) - View Single Post - Need advise on chosing between (3) aftermarket exhausts.......

FAST 5 · 22nd October 2002, 06:01

the resonance part of your reply. Your said there was resonance prior to the revving of the engine. Do you mean that there is a rubble or growling sound while it is in idle mode?
Robert

22nd October 2002, 06:01	#8 (permalink)
FAST 5 M5 Expert (>4000) Join Date: Sep 2002 Location: Bada-Bing , N.J. Posts: 4,281 Thanks: 119 Thanked 17 Times in 17 Posts	Cnesq, can you epend on your comment regarding.... the resonance part of your reply. Your said there was resonance prior to the revving of the engine. Do you mean that there is a rubble or growling sound while it is in idle mode? Robert