Most guys that are into bombing their diesel truck won't use K & N:nope::nope:

Re: Air filter question?
 

K&n offers some of the worst filtration on the market. Put one on your truck run it a week and take a look at your compressor wheel.

Didn't want to be too blunt with those members:humm: but no guy that I know will put a K & N, they rather stay with the factory filter

Re: Air filter question?
 

Lol hold a light up to the filters and see which you can see more light through. I replace k&n filters with factory filters when they come in for service, leave a nice note that says "this filter is not designed for forced induction, please discontinue use"

The life of my turbo, is most important:yeah: I'm using an AFE & haven't had any problems in 3 years:nope:

Gunman,are you running a dry filter or one that you have to oil and oil?:humm:

Running the AFE PRO DRY S airfilter it's a dry filter:humm:

I guess I have never thought about it, dealing with k&n isnt something I have to do since I just run a Fleetguard.

Throw a factory filter on it and be done with it, when it sucks the little clicker down replace it. It isn't rocket science and I still make 45lbs and run low 13's in the 1/4 with the 275 Spartan tune.

That what I am doing. I just cant trust a $10k motor with a cone style filter. Although I did figure out DO NOT buy the NAPA filter. I made the check air filter light come on in about 2minutes.:td::nope: