K&N IS300 Drop In Air Filter 2020-chevrolet-impala-esi2327817 That's why all our services

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Simply use K&N cleaner and oil to service your filter

The DRYFLOW Air Intake System features an oil-free synthetic filter media providing increased airflow and exceptional engine protection without requiring oil

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K&N IS300 Drop In Air Filter 2020-chevrolet-impala-esi2327817 That's why all our servicesK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your