The K&N rubber-base crankcase vent filter clamps directly to metal or plastic tubing and is intended for racing and off-highway applications. It’s washable and reusable, offered in compact dimensions and noted as legal in California only for racing vehicles that will never be used on public roads; users are advised to consult K&N for CARB status on specific parts and vehicle fitment details.
K&N Filter 3/4 inch Flange 2 inch OD 2 1/2 inch Height