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K&N Drop-In Replacement Air Filter (87-93 4-Cylinder)

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Market Price $87.99 You Save 35% ($31.00)
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$56.99

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  • Item 92017

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    Features & Details

    • Improves Horsepower and Acceleration.
    • Filters Out Harmful Contaminants.
    • Easy Drop-In Replacement.
    • Fits 1987-1993 4 Cylinder Stock Air Box.
    Improves Horsepower. Now you can improve your 87-93 4-banger pony's performance with a K&N Drop-in Replacement Air Filter. Simply replace your stock restrictive paper air filter with a new high flow K&N air filter and feel an increase in horsepower and acceleration while still providing excellent filtration.

    Filters out harmful contaminants. The K&N Drop-in Air Filter filter's out harmful contaminants with it's unique layered design. 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.

    Drop-In Replacement. K&N designed this Air filter to be a direct drop-in replacement for the stock 1987-1993 4 cylinder Mustangs air box, no cutting or trimming required.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 1987 1988 1989 1990 1991 1992 1993 Details

    MPN# 33-2044

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

    What's in the Box
    • (1) Air Filter
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 4 4
          • Fit 5 5



          • 5/5

            Installation Time: Less than 1 Hour

            November 09, 2013

            K&N Drop-In Air Filter

            I didn't buy it from this site but on my project '93 4cyl it has a noticeable different in power and sound. I totally recommend buying this.

            MarkyTheSharky

            Year: 1993 Submodel: Other Palm Beach

            Helpful (11)

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