mijesor
Veteran Member
I just bought an A3 (1998). It has a K&N air filter in it.
1.) Are these filters intended to be cleaned or replaced at scheduled intervals?
2.) If they should be cleaned, what it the recommended procedure? (compressed air, backflush through the filter??)
1.) Are these filters intended to be cleaned or replaced at scheduled intervals?
2.) If they should be cleaned, what it the recommended procedure? (compressed air, backflush through the filter??)