M5POST - BMW M5 Forum - View Single Post - Rear end knocking with initial accel/decel

technician117 · 05-20-2019, 02:48 PM

Sounds like the diff mount bushing to me. Much cheaper to replace than the whole diff unit!

05-20-2019, 02:48 PM	#2
technician117 Captain 252 Rep 606 Posts Drives: 2000 M5, 2001 M5, 2013 M5 6MT Join Date: Jul 2018 Location: Buffalo iTrader: (1) Garage List 1990 BMW M5 [0.00] 2000 BMW M5 [0.00] 2013 BMW M5 [0.00]	Sounds like the diff mount bushing to me. Much cheaper to replace than the whole diff unit!
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