my thought would be, will it provide cleaner air to the big guy hammering away under the hood.
if not, then no way, the 4" thick mopar air filter does a good job and provides the diesel engine clean air.
when I bought my truck used at 42K miles it had a K&N air filter in the air box.
I took it out, was going to clean, reoil, then I ran my hand back up into the air duct to the engine, my hand came out with a white powder type material on my hand.
I wiped all the white powder out of the air tube and boxed up the K&N air filter.
bought a mopar 4" air filter for my 2005 dodge diesel truck and never looked back.
my mpg may have gone down 1 mpg, but clean air, no powder, is worth it to me.
