5.4 magnaflow exhaust drone problem

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F150Feste

F150Feste

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Has anyone run the stock muffler with turn downs after the exit, either before or after axle?
 

whtrapta

Ostrich Wrangler
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Jan 17, 2011
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I just straight piped my truck. I have my exhaust side exit before the tire like a lightning. the drone was insane! I just cut the tip off and it is now hidden under the truck, no tip. Almost all the drone is now gone. The tip was causing it for me.
 
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