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

Market Price $66.99 You Save 16% ($11.00)

$55.99

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  • Item 92019
  • MPN# 33-2431

In Stock Ships same business day. Choose options to add to cart

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

What's in the Box
  • (1) Air Filter
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 11, 12, 13, 14
  • GT - 10, 11, 12, 13, 14

Most Helpful Reviews

5/5
Great

The product fit perfect and improves performance!!!!

Helpful (2)

5/5
K&N filter

Easy drop-in fitment. Performance gain, if any, is slight. Still, this is a better value than spending several hundred dollars on an aftermarket intake that's more bling than function.

Helpful (2)

Overall Rating 4.7 out of 5 stars
Read All 97 Reviews

Customer Photos (11) Submit Your Photo

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3 Questions / 10 Answers

Ask a Question

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?

Dennis

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

    SirTheo60

    Good Answer (1) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

Filter cover? Are you supposed to put the stock cover back over the air filter? or leave it off?

unsurecustomer

  • You're supposed to put it back on

    08Dave

    Good Answer (2) (0)

Show 4 more answers Question Resolved

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

Woody119

Show 2 more answers Question Resolved

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Customer Reviews (97) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 3.876712 3.9
  • Fit 4.945946 4.9



  • 4/5

    July 11, 2016

    Easy to install

    Fit perfectly took less than a second to install dropped right into factory air box without any problems havnt noticed any difference in gas milage or felt anything with the butt dyno but I will say the fact that it's washable and reusable is probably the best aspect of this product

    Kief

    Year: 2011 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 23, 2013

    K&N filter

    Easy drop-in fitment. Performance gain, if any, is slight. Still, this is a better value than spending several hundred dollars on an aftermarket intake that's more bling than function.

    Biscuit

    Year: 2014 Submodel: GT Virginia

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    November 17, 2012

    Fill A need

    AM provided excellent server. Order was easy to fill out. Shipping was amazingly fast, now I have a filter that will never need replacing! Until I get my procharger system of course.

    Nattyice

    Year: 2012 Submodel: V6 Tallahassee, FL, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 19, 2012

    Great

    The product fit perfect and improves performance!!!!

    Johnboy101psy

    Year: 2012 Submodel: V6 Desert Hot Springs, CA, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 27, 2012

    K&N Horsepower

    I've used K&N drop in and CAI products on all my cars for years now. Combined with a BAMA tune, my 2012 V6 is quicker than the 2001 GT it replaced. Installation couldn't be easier. Less than a 5 minute install. Nice little boost in sound from under the hood too.

    BIGN59

    Year: 2012 Submodel: V6 Maryland

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 20, 2012

    lived up to expectations.

    Good all around product. A little expensive for an air filter, but does as stated in their ads.

    twopops

    Year: 2011 Submodel: GT Ridgefield Park N.J.

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 17, 2012

    Magically makes your mustang fly through the air!

    This air filter will make your car growl like a lion in heat, improve your fuel efficiency to match a Prius, and give you enough swagger to land a date with Jennifer Lopez! Ever notice that's how some reviews on AM read for just about every part? Seriously, this is a quality air filter that is re-usable and will save you money in the long run as long as you clean it, but I didn't notice any measurable performance improvement or change in the tone of my engine. Installation is very easy and should take you no more than 5 minutes. I recommend this if for no other reason than to stop wasting your money on overpriced disposable filters.

    dex23462

    Year: 2012 Submodel: V6 Memphis, TN

    Helpful (19) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 16, 2012

    Super easy to install: 2 clips, no tools required

    If you want a simple air filter upgrade that does not cost $300 bucks, here it is! I went with this filter for the cost, ease of installation and that it is actually a "true" cold air filter.....my 2011 V6 stock filter box gets air from the front of the car through an air port in front of the radiator....it can get colder that that. Many of the so-call "cold air" filters get the air from inside the engine compartment....how is that "cold air" ??? Let's face it, on the 2011-13 Ford knows what they are doing, cold air comes from the front...this filter enhances this build in feature!

    CA880a

    Year: 2011 Submodel: V6 Manteca, CA, USA

    Helpful (12) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 18, 2013

    K&N Mustang V6 Air Filter

    Always installed K&N Filters on all my cars - don't understand why others buy the other types which retrofit under the hood as the drop in K&N makes use of the true factory cold air intake whereas the others (e.g. Airaid, etc.) do increase volume of air BUT it is hot air from under the hood (???). Anyone with a high performance auto can tell the difference in performance of their car when the OAT is in the 60 degree range as opposed to hot summer.

    PONY17

    Year: 2011 Submodel: V6 Phila, PA, USA

    Helpful (7) (0)

  • 4/5

    August 22, 2010

    K&nN Filter 2010 GT Mustang

    Prouduct was great dropped took about two minutes to install and noticed a difference right away would recomend. But I think I will be buying the cold air filter kit by K&N next.

    tohotaz

    Year: 2010 Submodel: GT

    Helpful (5) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 21, 2012

    K&N Drop-In Replacement Air Filter for my 2011 GT

    Great product...simple install...like 1 minute. Great value as it has lifetime warranty.

    Tom2011GT

    Year: 2011 Submodel: GT Sobieski, Wisconsin

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 27, 2012

    K&N Filter 5.0 GT Mustang 2011.

    Filter installed in less than 5 minutes without hand tools. My first impression or change was the intake sound, just slightly loader than stock. They didnt mention fuel savings, but at cruising speeds there is at least a 2mph fuel improvement. I have these in all 3 of my vehicles and like the 50k intervals between cleanings which take only a few minutes as well.

    ruger357

    Year: 2011 Submodel: GT North Georgia

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    December 30, 2011

    Good quality filter

    Bought this as a gift for a friends 2011 GT. Fit right in. Small performance gain noticed, nothing crazy. Nice to be able to clean and reuse it instead of buying new filters.

    Bill

    Year: 2006 Submodel: GT Exton, PA

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 27, 2012

    K&N Filter

    I've used K&N before so my expectations were high, and this filter delivered. A little louder intake sound was a bonus. I watch my MPG all the time, and there was a noticable improvement as well as a sense of a little more power. If I get my daughter one of these for her Mustang, maybe she'll borrow a little less money from me.

    DangStang

    Year: 2012 Submodel: V6 Austin

    Helpful (4) (1)

  • 4/5

    July 19, 2010

    easy, great as always

    Installed in seconds on my 2010 GT Premium. K&N will save you money in the long run, and use K&N in all of my vehicles, including my motorcycle. Now, need to get the Ford calibration for upgraded performance! Recharge kit is cheap, and easy to clean once a year (or more).

    KI3T

    Year: 2010 Submodel: GT

    Helpful (4) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    July 11, 2013

    great gas mileage

    Installed this part with 60 miles of gas left in the car and immediately noticed a 2 mpg increase in the way to the gas station and after fill up and went from 300 miles per tank to 314 miles per tank on 89 octane

    wizern23

    Year: 2013 Submodel: V6

    Helpful (3) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 11, 2014

    K&N Filter for my stock cold air induction + Bama Diablo Sport Tuner

    I like my stock cold air induction box in my 2012 California Special because it draws air from the front of the car vs. right under the hood as most after market CAI's do. I installed the high flow K&N and re-tuned my car for 91 Octane Performance (Bama Diablo Sport). I also installed 3.73 gears & Rousch exhaust. I wasn't sure if I would really be able to feel the difference 'cuz many reviews say they can't, but the gain in throttle response and the smooth pull through the RPM range is very noticeable... The car just screams now... Absolutely lovin' it and would recommend this set-up to anyone looking for "non-intrusive" bang for the performance buck... Literally installed the air filter & new tune and was out on the road in 20 minutes total. If you just can't seem to wrap your head around the $350-$800 for a CAI, just go K&N and tune your car... Kind to budget and really makes a big difference.

    SRPeters

    Year: 2012 Submodel: GT Lincoln, CA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    September 01, 2012

    Breathe Easy

    Installation a no-brainer. A couple of minutes max. Must be improving the air intake, I can hear an increase in volume. Maybe will remove the sound tube, maybe not. No noticable increase in power or mileage, but would definitely recommend especially if your vehicle is due for a new filter anyway.

    midnightrider41

    Year: 2011 Submodel: GT Melbourne Beach, FL, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    February 09, 2012

    Great Product

    This item took minutes to install. Great product and great value

    Scooter8612

    Year: 2012 Submodel: GT Houston Texas

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 27, 2012

    Great product!!!!

    I recommend this to anyone. When I can keep my foot out of the gas, it raised my MPG by about 4 miles to the gallon. I can barely work a screwdriver! Putting this in was literally a snap. Couldn't be happier.

    Eli302

    Year: 2011 Submodel: GT Nocona, TX

    Helpful (1) (0)

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