cleaning k&n filter

[MONSTERMATT]

any idea how often i should clean or "recharge" the filter on the cold air intake? any suggestions or tips to do this besides what the recharge directions say?

[Big Z]

any idea how often i should clean or "recharge" the filter on the cold air intake? any suggestions or tips to do this besides what the recharge directions say?

Check it when you change the oil, and clean it twice a year---depending on conditions--may need more.