Air Filters

Designed to fit in the factory air box exactly like original filterThe best selling replacement air filter for competition motorcycles and ATVsUnique two stage design allows for easy and complete cleaningDual layer of foam, can be serviced separatelyThin...

Each Twin Air filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on...

Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passageCoarse open-pore foam catches airborn dirt, grime, and sandFine open-pore inner foam acts as second filter to...

Outerwears Side Intake Pre-Filter Red 20-2712-03

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...

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...

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...

Pre-oiled filters allow you to get a clean filter in your bike fastBiodegradable oil on filter means you can just throw filter away in the trash after use6 month warranty

Hiflofiltro air filters are manufactured to fit the factory air box and are a direct replacement for original equipment filters. Top quality powerflow filtering media, developed for modern high performance engines.All filters are sold each