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Here’s my daily just after applying a ceramic coating. Over 100k miles now and never missed a beat on a recent 5k mile road trip to Cali. I have the f30 MPE rear muffler and notice quite a bit of drone around 2k rpm at light - medium throttle in comfort mode. Wondering if anyone else has that same muffler on their f31 and if that drone is a common thing on the wagon.
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