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

Market Price $67.99 You Save 12% ($8.00)
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$59.99

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  • Item 92019

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Ship to: Ashburn - 20149
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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?

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    Questions & Answers (7)

    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 (5)

    Is this filter oiled?

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

    Helpful (3)

    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 (1)

    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
    2 More Questions
    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

    Recommended For You

    Customer Reviews (100+) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.009804 4.0
    • Fit 4.951457 5.0



    • 5/5

      Installation Time: Less than 1 Hour

      January 23, 2019

      K N

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

      AlexisF

      Year: 2013 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      January 03, 2019

      Cool

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

      Giorgi

      Year: 2011 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      December 29, 2018

      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.

      JohnL

      Year: 2010 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 28, 2018

      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.

      Mack

      Year: 2012 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 28, 2018

      Great

      Better than the paper filters, and reusable. Would recommend

      MichaelH

      Year: 2011 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 26, 2018

      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..

      Daniel

      Year: 2012 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      November 26, 2018

      K N Filter Upgrade

      Trusted product. Increase fuel economy and horsepower.

      MarkC

      Year: 2010 Submodel: GT

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      October 06, 2018

      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.

      BretF

      Year: 2013 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 14, 2018

      GaryP

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

      GaryP

      Year: 2011 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 21, 2018

      Perfect replacement for stock

      really easy to install. great for stock replacement.

      JosephF

      Year: 2010 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 10, 2018

      K N filter

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

      JeffC

      Year: 2012 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 28, 2018

      Perfect fit

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

      Ruano

      Year: 2014 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      June 16, 2018

      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.

      JavohirS

      Year: 2014 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      June 03, 2018

      Excellent Growl

      The filter went in with out a hitch. Slight gain in power after installing mufflers, it helped the lower RPMs. Biggest change came in the growly exhaust note around 2.5K range

      Matches

      Year: 2014 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      March 13, 2018

      K N air filter

      Buying the kandn was a no brainer. The filter is not only easy to install and replace those paper filter but pays for itself in no time. Simple enough to remember to wash n clean when i change my oil.

      WarrenW

      Year: 2013 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      January 25, 2018

      K N drop in filter

      Super easy install! Takes 5 minutes. Great go between until you get a full replacement intake.

      NickG

      Year: 2014 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      January 12, 2018

      As Always American Muscle Pulls through

      I have a CA car and did some very mild modifications a few years back. CAI, Axle Back and a mild Tune. After 6 years California State Smog Laws indicates I have to put back the STOCK Air intake (2013 Standard Box Intake). I was concerned that I would trigger the "check engine" light when I had to smog my vehicle because of the tune. Well, it passed! Additionally, it feels like I have not lost any power from putting in the Stock Air Box with the KandN Filter compared to my modified CAI. My guess the performance loss is minimal, however, I passed California Smog Standards! Either way thanks AM! As always you guys rock!

      CJ1961

      Year: 2013 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      January 04, 2018

      Cold air!

      On later model Mustangs, Ford Racing partnered with KandN to develop a filter that would take advantage of the intake ducting. This filter is also offered in various Ford Racing Mustang performance packs. It is easy to install and works as billed.

      MichaelE

      Year: 2014 Submodel: GT

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      December 21, 2017

      Good filter, no noticable gains

      Thought that this might add some HP, but after installing, I didn't feel any difference in acceleration or throttle response. Well made and a nice upgrade from stock or regular paper filters.

      BrentS

      Year: 2012 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      November 13, 2017

      Works fine.

      Used KandN filters in several cars. Will use again with future cars.

      DaveD

      Year: 2014 Submodel: GT

      Helpful (4)

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