Oh and to add... I have Loopz which I had on the OEM mufflers then I installed the Dr. Jekill & Mr. Hyde pipes with the Loopz. I never had any drone before or after I eliminated the crossover pipe and Cats.
Stock
Stock and Drilled
Cobra Six-2-Six
TBR (Two Brothers Racing)
Rush
Bassani Xhaust
Torq Master Pipes
Freedom Combat Performance
Vance and Hines
Brock’s Performance
Oh and to add... I have Loopz which I had on the OEM mufflers then I installed the Dr. Jekill & Mr. Hyde pipes with the Loopz. I never had any drone before or after I eliminated the crossover pipe and Cats.
The guy who invented the first wheel was an idiot -
the guy who invented the second one... he was the genius!
http://theringfinders.com/blog/Larry.Royal/