2020 7.3L Tremor - my updates

DriftwoodSVT said:

Yeah, a little, but with how wide open it is, it's less than I expected. Going 70-75 MPH you will hear some, around 2K RPMs. But it's not bad IMO. Even my wife said when we are on the phone she doesn't notice it.

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If later on you decide that the drone is annoying, have your exhaust guy install a Helmholtz resonator.

My '18 5.0 F150 had brutal drone in the 1700-2100rpm/66-75mph range after muffler delete, but retaining the factory resonator.
I built a Helmholtz resonator with info from this thread that addressed the drone in that rev range.(there is some math involved)
Exhaust Drone Cure - Ford F150 Forum - Community of Ford Truck Fans
Now the drone is completely gone! The only thing I don't like...is it looks weird...but you really can't see it.

CobraBob said:

That is a NICE Roush F-250! Having fun with that beast?

Gotta love the 7.3 Tremor, though.

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Thanks, definitely my favorite truck I've owned. Love the diesel as well, I manage to average 18mpg in it which is way better than I would have expected.