Air Filters

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

K&N's Universal Pancake Style Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-con...

The K&N Flame Arrestor makes the best air-filtration technology available for marine engine use. Marine application owners can experience the i...

Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. ...

HKS SPF JZX100/JZZ30 1JZ-GTE (VVT-i)

HKS SPF GA3W/GA4W 4B10/4J10

K&N Universal Air Filter Chrome Round Tapered Red - 4in ID x 1.125in L x 5.5in H (Multi Lingual)

HKS SPF HCR32/HNR32 RB20DET

HKS SHF Replacement Filter M-SIZE(3row)

HKS 2 Layer Wet 200mm Red Replacement Filter Element

HKS SPF ELEMENT 150 2row Wet (Red)

HKS 3 Layer Dry 200mm Green Replacement Filter Element

HKS 3 Layer Dry 150mm Green Replacement Filter Element

HKS SPF NB8C BP-ZE

HKS SPF BE5/BH5 EJ206/208 GC8/GF8 EJ207

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. ...

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's SuperNano-Web and our 8-Layer oiled cott...

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carbur...