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K&N Drop-In Replacement Air Filter (10-14 GT; 12-13 BOSS 302; 11-14 V6)

Item 92019
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    Features & Details

    • Improves Horsepower and Acceleration
    • Filters Out Harmful Contaminants
    • Easy Drop-In Replacement
    • Designed for the Stock Air Box
    • Fits 2010-2014 GT, 2010-2013 Boss & 2011-2014 V6 Mustangs
    Improves Horsepower. Now you can improve your new 2010-2014 GT Mustang'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 2010-2014 GT, 2012-2013 BOSS and 2011-2014 V6 Mustangs air box, with no cutting or trimming required.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 2010 2011 2012 2013 2014 Details

    MPN# 33-2431

    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?

      Customer Photos (15) Submit Your Photo

      View All 15 Photos

        Questions & Answers (8)

        5 Top Rated Questions

        Is the Filter Washable/Reusable?

        • Yes, it is! This K&N Drop-In Replacement Air Filter is both washable and reusable, and will easily fit your stock air box.

        Helpful (9)

        Is this filter oiled?

        • This K&N Drop-In Replacement Air Filter is indeed oiled.

        Helpful (6)

        Do you need to preoil this filter before install or can you pop it in straight from the package. This will be my first upgrade for Lil Red.

        • Not at all! Simply remove your old air filter and replace it with this K&N Drop-In Replacement Air Filter.

        Helpful (3)

        What is the difference between the K N drop-in air filter for a 2014 Mustang GT and the Ford Racing K N drop in air filter, besides $7?

        • Ill be honest with you I have no idea. I've seen both and besides a slight change in color its identical...

        Helpful (1) Show 1 more answer

        Will this fit 2012 Boss 302? Will this fit the Boss 302

        • Yes, this K&N replacement air filter will also fit 2012-2013 BOSS Mustangs.

        Helpful (1) Show 2 more answers
        Post Your Question
        3 More Questions
        Can this be used in the Roush air box for the Phase 1 Supercharger kit for the 12-13 GT? It is essentially the same filter correct? 0 answer
        How often should I re-oil the filter and where can I get the oil? 1 answer
        Filter cover? Are you supposed to put the stock cover back over the air filter? or leave it off? 5 answers

          Customer Reviews (100+) Write a Review

          Ratings Summary

          4.7 out of 5 overall rating from 100+ customers

          Installation Time: Less than 1 Hour





          • January 05, 2020

            5 2013 GT - JamesO Installation Time: Less than 1 Hour

            Good Replacement

            They're good replacement filters plus it'll help pick up a little air flow.

            Helpful (0)
          • October 10, 2019

            5 2011 GT - Garcaminal Installation Time: Less than 1 Hour

            EXCELLENT ADDITION

            I noticed an immediate improvement in performance.

            Helpful (0)
          • July 01, 2019

            5 2013 V6 - QuirkyDaddy

            Awesome

            Felt instant difference in throttle response time and super easy to Install

            Helpful (0)
          • April 24, 2019

            5 2013 GT - John Installation Time: Less than 1 Hour

            K N air filter

            It was a exact fit for my car, went in with no problems. It was delivered in 3 days and I'm very happy with the service and product.

            Helpful (0)
          • March 25, 2019

            5 2011 V6 - DeadKevin Installation Time: Less than 1 Hour

            PAIR THIS WITH HEADER WRAP @ INTAKE TUBE

            ...and there's your "cold air intake"...may want to use a couple pf zip ties also.

            Helpful (0)
          • March 22, 2019

            5 2013 V6 - DaveH Installation Time: Less than 1 Hour

            Air Filter

            I recommend KandN air filter to anyone that wants retain the factory air box. On average 1.5 to 2.5 mpg over stock.

            Helpful (0)
          • March 05, 2019

            5 2013 GT - DrPig Installation Time: Less than 1 Hour

            Impressed

            I was skeptical about this item. After all, all it is is a filter. I purchased it, and must say did notice (not immediately) but very soon after a few days the better mpg and the more roar in the engine when accelerating. Its not supercharger roar but small improvement. Satisfy needless to say

            Helpful (0)
          • January 23, 2019

            5 2013 GT - AlexisF Installation Time: Less than 1 Hour

            K N

            Very good produc help to get more horse power and incris the air.

            Helpful (2)
          • January 03, 2019

            5 2011 V6 - Giorgi Installation Time: Less than 1 Hour

            Cool

            This item is pretty nice, easy to install with normal Performance Gain

            Helpful (2)
          • December 29, 2018

            5 2010 GT - JohnL Installation Time: Less than 1 Hour

            Excellent Fit Finish

            Not much to say about this product. The fit was fantastic, just as expected from a KandN product. Not much of a performance gain, if any, but that's not what these drop-in filters are really about. You get a reusable filter (no more $20 paper filters), with a bit more air flow and a touch more intake sound. Overall, a great value for 5 minutes work.

            Helpful (3)
          • December 28, 2018

            5 2012 V6 - Mack Installation Time: Less than 1 Hour

            Performance filter

            The filter came in original box through the mail. Box was wrinkled from the trip but filter was good. It fit like a glove and works like a charm.

            Helpful (3)
          • November 28, 2018

            5 2011 GT - MichaelH Installation Time: Less than 1 Hour

            Great

            Better than the paper filters, and reusable. Would recommend

            Helpful (3)
          • November 26, 2018

            5 2012 GT - Daniel Installation Time: Less than 1 Hour

            2012 mustang filter

            Fits perfect.. you can feel the difference not alot but it runs much cleaner and smoother.. they don't get that dirty..

            Helpful (3)
          • November 26, 2018

            5 2010 GT - MarkC Installation Time: Less than 1 Hour

            K N Filter Upgrade

            Trusted product. Increase fuel economy and horsepower.

            Helpful (3)
          • October 06, 2018

            4 2013 GT - BretF Installation Time: Less than 1 Hour

            Haven't noticed any change

            At 40k miles my 2013 obviously needed a new air filter, and this KandN was the obvious choice. I can't say I noticed any improvement in throttle response or sound, but I'm still glad I got'er done.

            Helpful (3)
          • September 14, 2018

            5 2011 GT - GaryP Installation Time: Less than 1 Hour

            GaryP

            I can tell it help the power from idea too middle range thru the gears it is a great product

            Helpful (2)
          • August 21, 2018

            5 2010 GT - JosephF Installation Time: Less than 1 Hour

            Perfect replacement for stock

            really easy to install. great for stock replacement.

            Helpful (2)
          • July 10, 2018

            5 2012 GT - JeffC Installation Time: Less than 1 Hour

            K N filter

            Just as advertised. Easy to install. Felt just a little bit more acceleration and sound. Good price and delivery.

            Helpful (4)
          • June 28, 2018

            5 2014 GT - Ruano Installation Time: Less than 1 Hour

            Perfect fit

            This is a great product, I been using KandN for long time and highly recommended it.

            Helpful (5)
          • June 16, 2018

            5 2014 V6 - JavohirS Installation Time: Less than 1 Hour

            The best is always the best

            Premium quality air filter, changing it was easy. My car can breath in easily and it protects the engine from outside dirt. Thanks to American Muscle for fast delivery. They always ship fast and provide outstanding customer service.

            Helpful (4)

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