K&N Replacement Air Filter (33-2401) Audi > TTRS > Mk2 8J (2009-2014) They also ensure the factory

They also ensure the factory PCCB disc lasts longer under extreme use

and a well-balanced ride without sacrificing everyday comfort

OEM Part Number: 31352283517

Two-Part Construction: Provides durability and reduces thermal stress on the disc

K&N Replacement Air Filter (33-2401) Audi > TTRS > Mk2 8J (2009-2014) They also ensure the factoryK&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 No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your