Motorcycle Air Filters

Motorcycle air filters are key in optimizing the performance of your motorcycle on the street and on the track. RevZilla stocks BMC motorcycle air filters, premier filters designed in one single piece to avoid the possibility of breaking. Aftermarket motorcycle air filters provide much higher air flow than OEM filters giving your bike peak levels of power. The formula is simple: get a new motorcycle air filter, go faster.

Motorcycle Air Filter FAQ's

What does a motorcycle air filter do?
A motorcycle air filter does the critical job of cleaning the air before it goes into your engine. It's like the lungs for your bike, trapping dust, dirt, pollen, and bugs. A clean air filter ensures your engine gets a steady supply of clean air, which is essential for proper combustion, performance, and long-term engine health.

How often should I change my motorcycle air filter?
You should check your motorcycle air filter during every oil change, and replace (or clean) it based on your riding conditions. If you ride in dusty or dirty environments, you'll need to check it much more often. A clogged filter will starve your engine of air, which hurts your gas mileage and robs you of power.

What's the difference between a paper and a high-flow air filter
 A standard paper air filter is what most bikes come with. It's disposable, so you just throw it away and replace it when it's dirty. A "high-flow" filter (like a K&N) is made from materials like cotton gauze. It's washable and reusable, lasts for the life of your bike, and is designed to allow more air into the engine for a small performance boost.

Do I need a fuel tuner if I install a high-flow air filter
If you are only changing the air filter, you usually don't need a new fuel tuner. However, a high-flow air filter is most effective when paired with a high-flow exhaust. If you change both the filter and the exhaust, you absolutely will need a fuel tuner to remap your bike's air-fuel mixture to take advantage of the increased airflow.