Perfect Replacement. Designed specifically for your YJ's K&N 57 Series Fuel Injected Performance Kit, this filter will provide the superior K&N filtration you're used to. Washable and reusable simply replace your worn out, out of warranty or damaged filter to complete your kit for uncompromised, premium filtration.

Premium Construction. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. K&N uses a specially formulated grade of oil to treat the cotton gauze layers which causes a tackiness throughout the cotton's microscopic strands creating a powerful filtering media that ensures engine protection. This filter is backed by a one year limited warranty for the most in reliability.

Application. This K&N Replacement Cold Air Intake Filter is specifically designed to replace filters found on K&N 57 series Fuel Injected Performance Kits 57-1521 cold air intakes installed on 1991-1995 4.0L Wrangler YJ models.  Not designed for stock application.

Technical Note. The K&N Cold Air Intake is not designed for vehicles equipped with a Body Lift.

Fitment: 1991 1992 1993 1994 1995 Details

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov