K&N Replacement Air Filter (33-2216) Audi A3 MK1 X4 F26 (05/2013 — 03/2018)

X4 F26 (05/2013 — 03/2018)

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

Cold Start Protection: Provides immediate lubrication upon starting

PFF32-109G

turbo outlet and throttle body elbow hose

K&N Replacement Air Filter (33-2216) Audi A3 MK1 X4 F26 (05/2013 — 03/2018)K&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