If you have excessive interior drone in your C450 ...
#1
Junior Member
Thread Starter
If you have excessive interior drone in your C450 ...
This is what I found on my car. The right side exhaust mounting bracket wasn't installed at all causing the exhaust pipe hitting the exhaust trim and coupling noise into the cabin.
So much for MB quality nowadays.....
So much for MB quality nowadays.....
#3
Out Of Control!!
Join Date: Jun 2004
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2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
Well, did tightening those bolts get rid of the drone?