K&N Air Filter Foam Wrap (25-3770) Audi > Q3 > 1.4 TFSI 148bhp (2015) Part Number: OX 254D3

Part Number: OX 254D3

PFF85-205-20

giving control and precision without compromising comfort

PFR5-4609-22

K&N Air Filter Foam Wrap (25-3770) Audi > Q3 > 1.4 TFSI 148bhp (2015) Part Number: OX 254D3The K&N Airforce Pre Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions. The Airforce Pre Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Red colored Airforce pre cleaners are oiled with K&N air filter oil after they are cleaned. They are made from large, open cell foam. Gray colored Airforce pre cleaners do not use oil. They have smaller