Re: What Muffler to use? No drone wanted.
Flowmaster super 40's w/crossover.....deeper tone than 40's, no noticeable drone
Dually leaving Show, Cameron Park CA Oct. 2011..............raced that white '71 Camaro on the way home 110 mph.
Last edited by RUSHNBOBO; 10-28-2011 at 06:00 PM.
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