Air Filters

Dyno and flow bench testing has shown no significant loss of horse power or air intake while using this productSilicone impregnated micro-mesh is water resistantSeams are dielectrically weldedMaterial contains uniform micron sized openings that allow air...

Air box cover kits are run in place of airbox lidsProvides a low-cost, easy-to-install kit that will allow more airflow to the filter and still give filtering ability

DUAL STAGE FOAM: Two different pore sizes create more trapping area for even the smallest dust particlesFLAME LAMINATED FOAM: Both “stages” are not glued, but heat sealed to provide maximum air flowRETICULATED FOAM: Increases dirt stopping surface area...

DUAL STAGE FOAM: Two different pore sizes create more trapping area for even the smallest dust particlesFLAME LAMINATED FOAM: Both “stages” are not glued, but heat sealed to provide maximum air flowRETICULATED FOAM: Increases dirt stopping surface area...

The K63-1123 air intake system replaces the restrictive factory air filter and air intake housing in some Yamaha YFZ450 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your...

K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a...

Designed to provide increased performancePleated media provides a large filtration area offering long service intervalsMulti-layers of woven cotton gauze media offers excellent filtrationFits directly into OEM airbox with application specific sealing...

Replaces stock air box lid, snaps in place; no air box modifications requiredIncreases air flow while maintaining the stock air boxEliminates restrictive intake snorkelsCarburetor jet selection kit included if requiredDesigned to increase horsepower and...

Designed to provide increased performancePleated media provides a large filtration area offering long service intervalsMulti-layers of woven cotton gauze media offers excellent filtrationFits directly into OEM airbox with application specific sealing...

Replaces stock air box lid, snaps in place; no air box modifications requiredIncreases air flow while maintaining the stock air boxEliminates restrictive intake snorkelsCarburetor jet selection kit included if requiredDesigned to increase horsepower and...

Replaces stock air box lid, snaps in place; no air box modifications requiredIncreases air flow while maintaining the stock air boxEliminates restrictive intake snorkelsCarburetor jet selection kit included if requiredDesigned to increase horsepower and...

Designed to provide increased performancePleated media provides a large filtration area offering long service intervalsMulti-layers of woven cotton gauze media offers excellent filtrationFits directly into OEM airbox with application specific sealing...