Air Filters

Designed for angled applicationsOutside pre-filter may be used in dry, dusty conditions or oiled for wet conditionsInner filter must be oiledProper oiling will not affect air flowNot legal for use on pollution controlled vehicles in the state of...

Uni Filter’s patented seamless design allows for maximum air flowThe flexcore spring design lets the filter curve for easy installationThe flex core spring aids in shaking off dirt build-up during useNot legal for use on pollution controlled vehicles in...

Fits exactly like the original equipment air filterHigh flow Uni-filter will improve performance and provide the best filtration and engine protection availableUni-filters can be easily cleaned and reused“Flow Matched” filters need no rejetting

Fits exactly like the original equipment air filterHigh flow Uni-filter will improve performance and provide the best filtration and engine protection availableUni-filters can be easily cleaned and reused“Flow Matched” filters need no rejetting

Designed for racing engines where crankcase breathing is essential. Prevents dirt from entering engine on deceleration. Comes in two styles: Remote Mount with rubber top uses tubing to connect filter and vent. Remote Mount with chrome top has 1/4’’ stud...

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...

Purpose built for racing, intended for closed course and competition use onlyDesigned to increase powerTwo ply cotton race filter mediaFewer pleats than standard K&N replacement air filtersWashable and reusableFits directly in OE airboxFuel-management...

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

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

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

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

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