I'd have to agree with the diesel delete comments
guy up the street has a cummins ram, deleted, straight pipe. He'll drive by in about 15 minutes (0630 am) and of course in the highest gear it has (probably 6th) at idle speed, on the floor. Shakes the house. Sounds like absolute crap. All diesels sound like crap unless it's an old Jimmy and some of those do too.
A majority of "diesel guys" have a problem. They gotta have the biggest most expensive pickup truck I guess because it makes them feel better about having a small member? Dunno. Most of them, and this part includes myself, would be better off with a gas burner. I would have one but when I was truck shopping the 7.3 just fell into my lap. Been a decent truck but it's aging. Needs Lariat interior work now, and also injectors & cups. About $5000 worth of work. 230,000 miles. I don't drive it much anymore. Smokey slow noisy rough riding gutless, I'd just as soon drive the Mustang which oddly has 4 or 5 different colored body panels, worn tires, wheel bearings loose on front, noisy, 4 cylinder, manual, manual windows, but the a/c works and now so does the heat since I replaced the heater core. Don't care if I wreck it, it's paid for, and it's cheap to own. Dirt cheap. I can't say that about my old 7.3 Ford.