K&N Filter Universal Rubber Filter - Round Straight 1.688in Flange ID x 3in OD x 4in Height 1989-honda-crx-esi8121868 Made with a neodymium magnet

Made with a neodymium magnet

Black anodized aluminum

HKS Gasket 85mm Universal EX (2pcs)

Helps maintain optimum efficiency and recommended to be used with distilled water

The box makes use of the stock air diverter found right underneath the hood that directed airflow into the stock airbox

K&N Filter Universal Rubber Filter - Round Straight 1.688in Flange ID x 3in OD x 4in Height 1989-honda-crx-esi8121868 Made with a neodymium magnetK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure