Noise/vibration at 1100-1500rpm?

MotownMJ · 08-09-2016, 12:36 PM

I have had an ever increasing noise/vibration in my drivetrain...2012 650i X-Drive DINAN S1, 38k miles.
I really notice it at 1100-1500 RPM's in lower gears in stop-and-go-traffic...but it's there every time the tranny shift between those RPM speeds in any gear, up or down - super annoying! Anyone else out there experiencing this? Thoughts?

MotownMJ · 08-11-2016, 01:00 PM

Problem discovered - defective baffles in new DINAN exhaust.

Jon D · 08-12-2016, 05:47 AM

Quote:

Originally Posted by MotownMJ

Problem discovered - defective baffles in new DINAN exhaust.

Just as well you found out before you ripped the drivetrain apart!

08-09-2016, 12:36 PM	#1
MotownMJ New Member 4 Rep 18 Posts Drives: '12 DINAN 650i X-Drive M Sport Join Date: Jul 2014 Location: Michigan iTrader: (1)	Noise/vibration at 1100-1500rpm? I have had an ever increasing noise/vibration in my drivetrain...2012 650i X-Drive DINAN S1, 38k miles. I really notice it at 1100-1500 RPM's in lower gears in stop-and-go-traffic...but it's there every time the tranny shift between those RPM speeds in any gear, up or down - super annoying! Anyone else out there experiencing this? Thoughts? Last edited by MotownMJ; 08-10-2016 at 03:18 PM..
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08-11-2016, 01:00 PM	#2
MotownMJ New Member 4 Rep 18 Posts Drives: '12 DINAN 650i X-Drive M Sport Join Date: Jul 2014 Location: Michigan iTrader: (1)	Problem discovered - defective baffles in new DINAN exhaust. __________________ 2012 650i DINAN S1 M Sport xDrive - Alpine White/Blk DINAN 20" Wheels, Michelin SuperSports M6 Rear Diffuser Tinted, Inc Windshield, Headlights, TailLights XPEL Front end/Hood/White Markers / Black Grill Inserts
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