No, not all air filters for cars are created equal. In order to get the most power, longest life and best fuel economy out of your engine, AutoAnything.com suggests names like Injen and K&N filters.
So, if you have a K&N filter, it's best to get an air intake manufactured by K&N as well.
Cold Air Intakes (CAI) are proven to boost horsepower, twist torque and even goose MPGs. An easy install and a low price tag make intakes one of the most popular mods on the market.
Check out AutoAnything's gearheads' guide to the top 10 cold air intakes and follow their top 5 maintenance tips for a cold air intake.