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K&N Drop-In Replacement Air Filter (96-04 GT, Cobra; 03-04 Mach 1; 01 Bullitt)

16 Reviews
Our Price

$56.99

  • Item #92013
  • MPN# E-0945

  • Market Price $64.99
  • You Save 12% ($8.00)
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Customer Photos
Features
  • 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.
Description
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.

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

What's in the Box
  • (1) Air Filter
Installation Info
Fitment
  • Bullitt - 01
  • Mach 1 - 03, 04
  • Cobra - 96, 97, 98, 99, 01, 03, 04
  • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

Most Helpful Reviews View All

Overall Rating 5/5 Write a Review
5/5
I recommend this if you are on a budget

I recently replaced the stock filter with this drop-in unit from K&N and have noticed a sizable difference in throttle response and exhaust tone. I recommend if you are on a budget.

Helpful (14) (0)

5/5
Recommend

Got this for my car i noticed a difference in exhaust tone & throttle response. Differently recommend this item over the stock Paper air filter.

Helpful (9) (0)

Customer Photos (1) View All

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Q & A (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 Year: 2001 Model: GT

Question Resolved
Good Question (1) (0)
  • 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!

    Helpful (4) (0)

    Best Answer

    TechBoyBen Year: 2001 Model: GT

    Top 100 Contributor

Show 3 more answers

Is it washable and reusable?

Dman3551 Year: 2001 Model: GT

Question Resolved
Good Question (0) (0)
  • Yes, you can get the recharge kits at most auto supply shops. You may also want to get a second filter that you can clean and have ready to change out to shorten your down time when you service your pony. Enjoy your new filter, I know your pony will.

    Helpful (0) (0)

    95PonyGT Year: 1995 Model: GT

Show 2 more answers

Reviews (16) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

16 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 3.9 3.9/5
  • Fit: 4.8 4.8/5
  • Bang For Your Buck: 4.8 4.8/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    November 02, 2008

    I recommend this if you are on a budget

    I recently replaced the stock filter with this drop-in unit from K&N and have noticed a sizable difference in throttle response and exhaust tone. I recommend if you are on a budget.

    stang96Gtoutlaw

    Helpful (14) (0)

  • 5/5 Yes, I recommend this product

    January 07, 2010

    Recommend

    Got this for my car i noticed a difference in exhaust tone & throttle response. Differently recommend this item over the stock Paper air filter.

    Stang01GT

    Helpful (9) (0)

  • 5/5 Yes, I recommend this product

    March 02, 2010

    Great product!

    Great product, Better flow then original paper filter... And my ride breathes a little easier now. If your on a budget like me and can't afford to spend 200 bucks on a cold air intake. This is the next best thing.

    Rich from Florida

    Helpful (9) (1)

  • 5/5 Yes, I recommend this product

    March 13, 2011

    Don't bother with a CAI

    Don't bother with a CAI, this is the same thing for $150 less and less chrome. It may not look as nice, but if you remove the stock filter and the stock restrictor, you have the same exact thing as a CAI. And K&N is the best.

    DutchManDann

    Year: 1998 Model: GT Driving Style: Daily Driver

    Helpful (8) (2)

  • 5/5 Yes, I recommend this product

    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 Model: GT Driving Style: Daily Driver

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    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 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    October 14, 2010

    K&N Air Filter

    Easy to install. Great upgrade over the stock paper filter at a great price.

    Vince Gaita

    Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    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 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 3 Santa Cruz, CA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    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 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Dundee, OR 97115, USA

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    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 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 gainesville, fl

    Helpful (1) (0)

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