The K&N air filter 33-2209 for Audi A4 (8E/8H) 3.2i 255 PS consists of cotton, with about 40% more airflow compared to a original air filter Audi of A4 (8E/8H). The K&N air filter 33-2209 is thinly coated with a special oil to achieve an optimum filtering effect and to grant long service intervals for a Audi A4 (8E/8H) 3.2i.
By using a K&N air filter, the power of a Audi A4 (8E/8H) 3.2i and increased fuel consumption can be reduced.
