when to change cotton intake
i havent decided to go to a K&N yet and i wanted to see how often the guys who still use cotton change there air filter. I live in lubbock its pretty dusty here but the filter seems to still be pretty clean.
I change mine with every oil change, due to the dust here in AZ. I am not sure if you mean paper instead of cotton filter. The replacement fram air filters are cheap so that is why I do it with every oil change.



