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Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durabil...

The K&N 57-9018 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Lexus IS300 models. K&N i...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's reusable HVAC filters are made from a pleated synthetic filter media, provide excellent filtration and dust holding capacity for long-lif...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-Layers of woven cot...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic ca...

Designed for racing engines where crankcase breathing is essential. Prevents dirt from entering engine on deceleration. Comes in two styles: Remote...

K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N Air Filter elements providing ...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

Designed and manufactured for a wide variety of applications. Regardless of the angle, offset, or diameter of the air intake, there is a K&N Un...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

Designed for racing engines where crankcase breathing is essential. Prevents dirt from entering engine on deceleration. Comes in two styles: Remote...

K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants the be...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-Layers of woven cot...

Built to withstand racing conditions, K&N delivers a high-quality oil filter which is built with a synthetic media specifically designed to wit...

K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength ca...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

Designed to provide increased performance Pleated media provides a large filtration area offering long service intervals Multi-Layers of woven cot...

K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants the be...

Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durabil...

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...