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      02-15-2025, 04:01 PM   #1
zowie
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Suspension wobble noise

I just picked up a 2015 m3 and it has progressively gotten louder, it sounds like a wobbling noise from the top drivers side. It was just when you hit a bump but now it’s every crack in the road. I replaced the sway bar in link that was bad but it didnt fix it. I have kw v3 coil overs but they seem to be in good shape. Anyone know what this could be?
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      02-15-2025, 05:03 PM   #2
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wobble noise
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      02-16-2025, 07:17 PM   #3
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I’m also waiting to hear other peoples opinions. I have a similar issue, and so far I’ve replaced my wheel bearings but it didn’t resolve it.

I’m starting to think it might be my strut bearings. Do you have the stock top mounts or camber plates?
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      02-17-2025, 01:42 PM   #4
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They’re stock, I’ve also thought this is where the sound is coming from. You can only hear it on the drivers side and you can feel it from outside of the car
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      03-17-2025, 08:24 AM   #5
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assuming you've sorted this out by now, but if the sound's coming from the top then it likely is the bearing in the top mount. i have a similar sound in my kw clubsports now after a track day, sounds just like yours just clunkier due to the kw top mounts having a pillowball bearing
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