K&N High-Flow Original Drop In Air Filter 05-09 VW Passat /06-08 GTI/04-08 Audi A3 2.0L-L4 33-2888

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration capabilities. We offer over 1,200 distinct replacement air filters for the majority of vehicles currently on the road. These filters are washable and reusable, custom-engineered to fit seamlessly into your existing factory air box. Their simple drop-in design facilitates effortless performance enhancement. For most vehicles, merely remove the disposable air filter and replace it with a K&N. Refer to the applicable instruction sheet for detailed guidance. Our stock replacement air filters for street vehicles are covered by our renowned K&N Million-Mile Limited Warranty and are intended to be the final air filter your vehicle will ever require. K&N washable, reusable High-Flow Air Filters incorporate a cutting-edge design featuring layered, oiled cotton media engineered to optimize airflow and capture contaminants, resulting in increased horsepower. Each performance air filter is reusable, designed to endure for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are engineered for easy installation into your factory air box.