I have been using a K&N in my engine since almost day 1. I had a UOA performed back at about 20K(I currently have 41K) and it came back good.
I have been hearing that K&N filters kill engines, let in massive amounts of dirt, blah, blah, blah.
My question is, have there been ANY documented cases of K&N air filters actually destroying engines? Are the claims just people saying they "feel" that K&N does not do the job?
I have heard arguments from both sides.
Thanks.
I have been hearing that K&N filters kill engines, let in massive amounts of dirt, blah, blah, blah.
My question is, have there been ANY documented cases of K&N air filters actually destroying engines? Are the claims just people saying they "feel" that K&N does not do the job?
I have heard arguments from both sides.
Thanks.
Last edited by a moderator: