...Toyota Corolla? Not lifetime? it's not what they call a "lifetime" filter is it? Car has 60,000km / 37,000miles on it & never been changed. I know the Ford Focus Factory Air Filters claim they are like a 200,000km/ 124,000mile + air filter.
Normally I change my air filters every 20,000km/ 15,000miles.
Normally I change my air filters every 20,000km/ 15,000miles.