I have a 2005 MIni Cooper S convertible and the exhaust has an annoying drone at highway speeds (60-80 mph). I believe the car has the original exhaust on it. Will replacing the exhaust fix the droning noise? What is the recommended replacement exhaust for a quiet exhaust note? Any recommendations are appreciated.

 

Did it change? the OEM was working before? You don't want aftermarket as the are even louder and more "buzzy" test drive a similar cart and see if there is a difference. you may have a blow out on your oem muffler.