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K&N Drop-In Replacement Air Filter (96-04 V8)

Market Price $68.99 You Save 12% ($8.00)
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$60.99

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  • Item 92013
  • MPN# E-0945

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    Features & Details

    • Improves Horsepower and Acceleration.
    • Filters Out Harmful Contaminants.
    • Easy Drop-In Replacement.
    • Fits 96-04 GT/Cobra, 03-04 Mach 1 and 01 Bullitt Stock Air Box.
    Improves Horsepower. Now you can improve your 1996-2004 GT/Cobra, 03-04 Mach 1 and 01 Bullitt 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 filters out harmful contaminants with its 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 96-04 GT/Cobra, 03-04 Mach 1 & 01 Bullitt Mustang's air box, with no cutting or trimming required.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

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

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    2 Questions / 7 Answers

    Ask a Question

    So how exactly is this a drop in filter? Does this fit in your factory ford factory air box or does this attach on its own like a cold air intake..? I'm just curious if it does go in the air box how does it attach and will it stay in place?

    Mustangdude

    • It does go in the existing air box as a direct replacement for your disposable filters that you origionaly used. It clips in place with the same tension bracket that held the disposable filter in place. This is a good reusable filter if you want to just replace that. I used one in my 2001 GT for almost 5 years, it's a good product that I suggest to any Mustang owner who cherrishes their pony. If you're looking at this as a performance upgrade however, I strongly urge you to invest a little more and get a true cold air intake such as the BBK one ( http://www.americanmuscle.com/bbk-coldair-intake-96-04gt.html ) or something comparable. I can feel a definite increase in performance since the change and it was easy to install. You still get the reuable cloth filter, but moving the air intake to your fenderwell makes a noticable diffrence. On top of that, the chrome finish or one of the others with a matt black look awesome under the hood. You can see mine if you look at the customer photos and find the yellow Mustang. I installed it in the parking lot at work on my lunch break! Easy peasy!

      TechBoyBen

    Show 3 more answers Helpful (1)

    Is it washable and reusable?

    Dman3551

    • Yes - this filter is washable and reusable. Great upgrade over the disposable filters and provides better airflow for your Mustang.

      LisaS

    Show 2 more answers Helpful (0)

    People Who Bought This Item Also Bought

    Customer Reviews (25) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.058824 4.1
    • Fit 4.764706 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      June 20, 2018

      Ready Set Go!

      Helped the Mach to breathe deeper and after 5 re-fuels the mileage has increased 80miles more per tank. Actual power feel, none.

      JefferyS

      Year: 2003 Submodel: Mach 1

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      April 26, 2018

      K N makes a great filter

      I have KandN filters in 3 of my cars and in my bike. They make a great filter and will pay for itself within 3 filter change. The one issue I had is the seal/base of the filter is a little thick and was tight trying to clamp the filter box back together.

      AlvinP

      Year: 2000 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      January 16, 2018

      Great

      My car runs better and faster with this filter. I can really feel the difference from the 1 st moment after I’d changed it. The best under $100 Mod you can do to your Mustang!

      ManuelG

      Year: 2002 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 26, 2017

      Great low cost power adder

      Great low cost power adder and easy to install. you will feel the added power.

      GasAttack

      Year: 2003 Submodel: Mach 1

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 15, 2017

      Added horsepower!

      I wanted to keep my low mileage, unmolested 40th Anniversary Mustang GT convertible 100 stock to retain its value. Upon installing this filter, I immediately noticed better acceleration and improved horsepower! I think that this is a great alternative for someone not wanting to add a cold air intake but wanting a noticeable increase in horsepower.

      ScottS

      Year: 2004 Submodel: GT

      Helpful (1)

    • 5/5

      October 10, 2016

      Quality

      A little larger than the old kandn but it went together nice and snug!! The quality of hear filters is flawless

      SPCWhitehead

      Year: 2001 Submodel: GT

      Helpful (3)

    • 5/5

      September 04, 2016

      Simple easy fast

      This was a simple easy installation that took less than 15 minutes I did not think I would feel a difference but I was wrong I installed this rather than a cold air system to keep authenticity And my 2000 Mustang GT loves it

      CJOEGO

      Year: 2000 Submodel: GT

      Helpful (5)

    • 3/5

      Installation Time: Less than 1 Hour

      May 02, 2016

      k and n drop in filter

      after install I did notice a small gain over oem paper filter.I am going to go to a cold air intake though.

      mo

      Year: 2004 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 11, 2016

      K n filter

      Best air filter on the market easy to install you can tell the difference when you start the engine.

      Mustang

      Year: 1996 Submodel: Cobra

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      April 13, 2014

      K&N

      I recently purchased an almost stock 2000 GT. Was not happy with how it sounded, responded when I stepped on the gas. After looking at the old paper filter I realized the problem. It was disgusting(dirty). Put in this K&N filter in 10 minutes. My GT sounded like I put new exhaust on it. Very responsive when I step on the gas. Highly recommend this product.

      Berkeley22

      Year: 2000 Submodel: GT Santa Cruz, CA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      April 26, 2013

      K&N is the best

      i have had three K&N air filters got one in my truck and had one in my 1979 mustang 5.0 now i have one in my 2004 mustang GT if you are like me the K&N is the best way to go if you dont want a cold air intake cant say enof about them they just work good thanks A/M

      dragracser

      Year: 2004 Submodel: GT Dundee, OR 97115, USA

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      December 19, 2012

      Great value

      Having just bought a 2003 cobra I knew this was a must.

      bobl

      Year: 2003 Submodel: Cobra

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      October 04, 2012

      Great filter

      Only problem I had with this filter was trying to get the air box cover on and clamped over it. Took about 15 minutes all togeather to put it in, and make it fit right. Right after installing I saw a nice change in throttle response.

      Twin2

      Year: 2001 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      September 29, 2012

      Awesome

      Save your money, buy this filter instead of a cold air

      bigsemitruck

      Year: 2002 Submodel: GT Nebraska, USA

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      May 12, 2012

      Great filter

      This is one of the few upgrades where i could actually feel a increase in power, nothing major but for its price you cant go wrong.

      John87

      Year: 2003 Submodel: Mach 1 Aiken, SC, USA

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      May 08, 2012

      K&N Drop in filter

      Takes 5 minutes to install, Probably gained a few HP. I figured, why spend $10-$15 on a paper filter every year when I can buy this for $55 and its good forever and its a better filter!! Can't beat it for the money!

      Crue

      Year: 2004 Submodel: GT Westfield, NY

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      February 24, 2012

      This product is worth the money !!!

      This filter is very durable and easy to clean. Great price for the money compared to stock filter. Simple install and great fit for my Mach 1.

      jaw71

      Year: 2003 Submodel: Mach 1 Newport News, VA

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 11, 2012

      K&N drop in filter

      Install was straight forward with no problems encountered. Always good to let the motor breath better.

      GTStang99

      Year: 1999 Submodel: GT

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      December 07, 2011

      Good fitment, car breathes better.

      It took me a while to fit it in, but it fits perfectly once its aligned and looks cool :)

      maxgst

      Year: 2000 Submodel: GT gainesville, fl

      Helpful (5)

    • 5/5

      July 30, 2011

      Boosted K&N filter upgrade

      For my Tork Tech Terminator project I used a bone stock 03 Cobra intake, including paper filter. Made 405hp/404tq. Swapped out for this drop in filter while still on the dyno, and made 412hp/408tq. Not bad for such a cheap upgrade.

      Brad

      Year: 2003 Submodel: GT

      Helpful (6)

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