I get if you had a 392, those guys heads aren't big enough already. I mean, as if the exhaust note wasn't already loud enough, they won't be happy until everyone knows they drive a factory V8 Wrangler.
Half the fun of owning an EcoDiesel is being a sleeper MPG beast, with huge off-road prowess, and having nobody be any the wiser.
Me personally, I'll be debadging soon. Then the only way you'll be able to tell what engine I have is if you see me filling up at Buc'ee's.