33-3031 K&N Replacement Air Filter, 2011 - 2015 Audi RS5/ RS4 (LEFT) VCM editor Has a removable air box

Has a removable air box lid for easy access to the filter when cleaning is required

33-3031 K&N Replacement Air Filter, 2011 - 2015 Audi RS5/ RS4 (LEFT) VCM editor Has a removable air boxOVERVIEW K&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. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! DETAILS ENGINEERED POWER: State of the art air filter media is designed to increase horsepower and acceleration as