I guess that's all a matter of personal opinion. I don't notice the 'drone' anymore. It's certainly there, especially under low RPM conditions. We fabricated my exhaust. 4" downpipe, 4"-5" expander, 5" straight pipe, 5" flex to clear the rear axle and a 5" chrome mitred tip. All the hangers are welded to the pipe and to the frame.

 

Get a 6" tip.....................

 

Do you guys think that if I was to use rubber hanger that the drone would be less due to the rubber acting as a vibration dampner