For more than four decades K&N's oil-impregnated cotton/gauze air filters have been known to performance enthusiast as Filter chargers - air filters that pass so much air to your engine they provide a supercharger effect. Properly cared for, your K&N Air Filter will outlast the life of your vehicle and save you money from replacing O.E. style air filters.
OD-12 5/16 in./5.5 in.
ID-11 11/16 in./4.75 in.
50 State Legal CARB EO# D-269-34
Heavy Duty Airbox included; California Air Resources Board Exempt: Yes; CARB EO: D-269-34; Replacement Air Filter Box