[laundrytubman]

Have a 2013 535i m-sport which has also recently started to develop these symptoms. Definitely not normal for this car so following this thread closely. Can you confirm the rear diff bushings and rear lower control arms are still original?

*symptom similar to driving over a bridge with steel grate decking*. I also noticed an improvement with weight added to the back and does improve with driving time but does not go away completely. I was going to have another look at the differential bushings and rear control ams. I also have gotten an alignment done.