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      11-12-2020, 03:17 PM   #20
evo-mike
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Drives: 2020 X3M, 2016 435i M-Sport
Join Date: Jul 2016
Location: GA

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Quote:
Originally Posted by r33_RGSport View Post
Drone at low RPM is your ASD. Unplug it and no more drone.
No, that could be some of it, but it makes a crazy sound. It builds from a rattle then it's so loud, I got underneath the car and it's definitely coming from the muffler. The dealership said they ordered a new muffler. I don't want to give them any excuse so I'm leaving the exhaust until it's fixed. Afterwards I will definitely remove the appropriate fuses.
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