Eisenmann Race Exhaust Owners Help

Mnite_S63 · 08-08-2017, 09:22 PM

Hello all,

Just got my Eisenmann Race Exhaust installed. Sounds great but I am getting heavy vibration on Cold Starts. Vibration is obvious as I can see my rear view mirror vibrate. Once it drops the RPM all is good.

You guys have the same issue? Is it norma? Only on cold starts.

Thanks

BMWDriverX · 08-09-2017, 04:36 PM

It's normal. Sounds like something inside your car is vibrating due to the new exhaust not being as muffled as the OEM one was. I would try to pin point whatever is now vibrating and you can usually use some silicone glue to buffer between the two surfaces vibrating or even a folded piece of paper if you can hide it out of view will do the trick.

08-08-2017, 09:22 PM	#1
Mnite_S63 Second Lieutenant 28 Rep 238 Posts Drives: 2013 F13 M6, 2010 X5M Join Date: Nov 2011 Location: New Jersey iTrader: (0)	Eisenmann Race Exhaust Owners Help Hello all, Just got my Eisenmann Race Exhaust installed. Sounds great but I am getting heavy vibration on Cold Starts. Vibration is obvious as I can see my rear view mirror vibrate. Once it drops the RPM all is good. You guys have the same issue? Is it norma? Only on cold starts. Thanks
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08-09-2017, 04:36 PM	#2
BMWDriverX Captain 366 Rep 804 Posts Drives: G12 750i X-Drive Join Date: Jul 2017 Location: CA iTrader: (1)	It's normal. Sounds like something inside your car is vibrating due to the new exhaust not being as muffled as the OEM one was. I would try to pin point whatever is now vibrating and you can usually use some silicone glue to buffer between the two surfaces vibrating or even a folded piece of paper if you can hide it out of view will do the trick.
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