Hey all, I was wondering if the K&N claims to only needing serviced once every 50,000-100,000 miles hold any water. It seems to me that if they're catching the same amount of dirt as a paper element filter that they should need serviced just as often. Being such, I've been servicing mine every 15,000 miles or so. Has anyone actually let theirs run to 50,000+ miles without servicing?