K&N Replacement Air Filter (33-2216) Audi A3 MK1 turbo outlet and throttle body

turbo outlet and throttle body elbow hose

Original Bore: 65

this creates a product with an OEM look and quality

You will then have a vacuum / boost connection suitable for 4mm tube or similar that can be used to install a boost gauge

This high-flow K&N air filter is washable and reusable

K&N Replacement Air Filter (33-2216) Audi A3 MK1 turbo outlet and throttle bodyK&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