I was just askin for the supportin evidence buddddyyyy. Didn't say nuffin bout provin nobody rong.
The reason no automaker uses a reuseable, especially oiled, filter has nothing to do with their efficiency. Think on that, and don't get back to me.
BTW, yeah so K & N lets some dirt through. I guess there is some give and take when it comes to getting power. A better filtering filter is more restrictive (baaaaad). As long as it keeps the butterflies and leaves out, I'm alright with it. The rest can burn up in that there combustion chamber.
