[workinprogress]

Hey just curious on some other peoples opinions on K&N oil filters vs fram, motorcraft, etc. I am running a K&N on my diesel right now, getting ready to do routine maintenance on all the vehicles and just wondering: does anyone know or whats your opinion: are the k&n oil filter really worth the money? I don't personally see how they are any better. Just curious as to what kind of responses I'll get