K&N Replacement Air Filter (33-2256) Audi > S3 > 8L (1999-2003) The design and materials used

The design and materials used in the construction of this valve enable not only for the valve to be tuned when boost pressures have been increased but even on a standard car

then finished in black and red anodising for ultimate protection and durability

Please select colour from the drop-down list

Liner: Flurosilicone

Precision CNC machined flanges

K&N Replacement Air Filter (33-2256) Audi > S3 > 8L (1999-2003) The design and materials usedK&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