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Nope, that's the old Flowmaster, new 40 series don't have that drone.
According to this chart the super turbos & the ultra flow are very similar @ Sound levels, Flowmaster 40 series is the only way to Go if you want...
Steel wool, brillo pad, SOS Pad ECT
Flowmaster !!! Check out this Video:https://www.youtube.com/watch?v=eLx3Rr1dM9w