Norcal Diesel Performance » K&N

Description: K&N Air Filter Cleaner is the only cleaner formulated to clean K&N cotton air filter elements. K&N Cleaner works to dissolve the dirt build up and old filter oil, and can be washed away with...More Details »

Description: K&N Air Filter Cleaner is the only cleaner formulated to clean K&N cotton air filter elements. K&N Cleaner works to dissolve the dirt build up and old filter oil, and can be washed away with...More Details »

Description: K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Our stock replacement air filters for street vehicles are covered by...More Details »

Description: K&N Recharger Kit contains K&N air filter cleaner in a pump bottle and air filter oil in squeeze bottle for cleaning and re-oiling K&N oiled cotton air filters. Restores air flow efficiency so...More Details »

Description: K&N Synthetic Air Filter Cleaner loosens and dissolves dirt and grime build up on synthetic filters. This cleaner is perfect for K&N Hybrid air filters and other synthetic air filters. Comes in a a 32 ounce spray bottle.

Description: A Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. The air filter should not be cleaned until the...More Details »

Description: K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance rolled...More Details »

Description: K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel housing and a high performance rolled...More Details »

Description: K&N inline fuel/oil filters are perfect for racing applications. These filters can be used with a variety of oils and fuels including methanol. The filter material is made from stainless steel...More Details »

Description: K&N inline fuel/oil filters are perfect for racing applications. These filters can be used with a variety of oils and fuels including methanol. The filter material is made from stainless steel...More Details »

Description: K&N inline fuel/oil filters are perfect for racing applications. These filters can be used with a variety of oils and fuels including methanol. The filter material is made from stainless steel...More Details »

Description: K&N inline fuel/oil filters are perfect for racing applications. These filters can be used with a variety of oils and fuels including methanol. The filter material is made from stainless steel...More Details »

Description: K&N inline fuel/oil filters are perfect for racing applications. These filters can be used with a variety of oils and fuels including methanol. The filter material is made from stainless steel...More Details »

Description: K&N's heavy duty air filter cleaner helps break down dirt and grime caught by the hybrid filter material so it can be rinsed out with a hose or pressure washer. Comes in a 1 gallon container.

Description: K&N premium oil filters use a resin impregnated cellulose filter media that allows for higher flow rates while providing outstanding filtration. A 1 inch nut is welded to the top of the...More Details »

Description: K&N premium oil filters use a resin impregnated cellulose filter media that allows for higher flow rates while providing outstanding filtration. A 1 inch nut is welded to the top of the...More Details »

Description: K&N premium oil filters use a resin impregnated cellulose filter media that allows for higher flow rates while providing outstanding filtration. A 1 inch nut is welded to the top of the...More Details »

Description: K&N premium oil filters use a resin impregnated cellulose filter media that allows for higher flow rates while providing outstanding filtration. A 1 inch nut is welded to the top of the...More Details »

Description: K&N wrench-off heavy-duty oil filters have been specially designed for the high compression levels and tighter tolerances of turbo diesel engines. The micro-glass media has very good cold flow characteristics.

Description: K&N Performance Silver Oil Filters have been specially designed for professional installers. Their high flow design can help to improve engine performance by reducing oil filter restriction...More Details »

Description: K&N Performance Silver Oil Filters have been specially designed for professional installers. Their high flow design can help to improve engine performance by reducing oil filter restriction...More Details »

Description: K&N Performance Silver Oil Filters have been specially designed for professional installers. Their high flow design can help to improve engine performance by reducing oil filter restriction...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy-to-install Blackhawk Induction Air Intake System replaces the restrictive factory air filter and air intake housing with a high-performance all-black, high air flow aluminum intake...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy-to-install Blackhawk Induction Air Intake System replaces the restrictive factory air filter and air intake housing with a high-performance all-black, high air flow aluminum intake...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes...More Details »

Description: K&N Apollo cold air induction systems incorporate a washable/reusable K&N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K&N Apollo cold air induction systems incorporate a washable/reusable K&N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K&N Apollo cold air induction systems incorporate a washable/reusable K&N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K&N Apollo cold air induction systems incorporate a washable/reusable K&N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K&N Apollo cold air induction systems incorporate a washable/reusable K&N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.