I keep reading and reading.... I'm not sure I define drone the same as many of you?
To me, drone occurs when a specific audible frequency creates a resonance that amplifies the sound. It's not simply an exhaust you can hear at freeway speeds. That's why so many report an improvement with different clamps (or even different torque on the clamps); because they've changed the resonance frequency.
I have a "cheap" beluga exhaust, with the circuit werks secondary pipes. And I have no drone. Zero. My wife and I spent about 6 hours straight in the car 2 weeks ago, and I even asked her to pay attention for it: no drone.
I DO however, have a rattle that's just developed inside one of the mufflers... from something coming unwelded, or riveted, or whatever cheap method they use. It's got a 1 yr warranty, but I don't want to be without the car for however long it takes them to decide whether to repair or replace..... haven't made up my mind shady I'm gonna do yet....
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Last edited by maytag; 06-04-2018 at 06:51 PM.
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