2004 Mazda 3 Mileage 42,000. Besides needing a tune up, what do you think about air filters for helping my gas mileage. I have heard a lot about K& N are they worth the extra money?
Saturday, December 4th, 2010 AT 12:13 AM
High performance air filters like as K& N provide added horse power and improved economy by increasing air flow. These filters can be cleaned and reused saving time and money. Follow the manufacturers recommendations for cleaning before reinstalling.