K & N

K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils A large filter media provides high-flow rates...

K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils A large filter media provides high-flow rates...

Highly durable polyester material containing uniform micron openings will stop small dirt particles Extends service interval by prefiltering tiny contaminants when used in severe conditions Designed...

Highly durable polyester material containing uniform micron openings will stop small dirt particles Extends service interval by prefiltering tiny contaminants when used in severe conditions Designed...

No fuel management modifications are required to obtain increased performance Multiple layers of woven cotton gauze media offers excellent filtration Designed to provide increased horsepower and...

Ideal for engines, transmissions, oil and gas tanks on racing vehicles Designed to clamp directly to metal or plastic tubing Made in the U.S.A.. AIR FIL UNIVERSAL

Ideal for engines, transmissions, oil and gas tanks on racing vehicles Designed to clamp directly to metal or plastic tubing Made in the U.S.A.. VENT FILTER BLUE

Ideal for engines, transmissions, oil and gas tanks on racing vehicles Designed to clamp directly to metal or plastic tubing Made in the U.S.A.. VENT FILTER RED

Fits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel-management modifications are not required for increased performance Pleated media provides a large...

Increases engine power by offering minimum restriction that maximizes airflow Allows snow to melt off the filter instead of soaking into it Silicone-treated polyester wraps repel snow and water Easy...

Fewer pleats than standard K&N air filters opens up the intake tract Designed to increase power on modified sportbikes Fuel-management modifications may be necessary Designed for Closed Course and...

Fewer pleats than standard K&N air filters opens up the intake tract Designed to increase power on modified sportbikes Fuel-management modifications may be necessary Designed for Closed Course and...