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K&N FIPK Cold Air Intake (05-09 GT)

Market Price $361.09 You Save 13% ($47.10)
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  • Item 92000
  • MPN# 57-2565

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Features, Video & Details

  • Add up to 19 HP and 17 TQ with Optional Tune
  • Filters Out Harmful Contaminants
  • Simple Installation
  • CARB EO Number: D-269-34 (2005-2006)
  • Fits 2005-2009 GT Mustangs

Review & Installation Video

Review & Install Video

Improves Horsepower. The K&N "Fuel Injection Performance Kit" (FIPK for short) Air Intake kit completely replaces your stock 2005-2009 GT Mustangs restrictive stock air box and paper filter with a high flow K&N filter assembly and intake tube for a noticeable increase in horsepower and acceleration while still providing excellent filtration.

Filters out harmful contaminants. The supplied K&N Filter successfully 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.

CARB Certified. Best of all this K&N Mustang FIPK Air Intake Kit is 50-state smog legal under Carb EO# D-269-34 for the 2005 to 2006 GT models, 2007 to 2009 pending approval.

Straight Forward Installation. Installing the K&N Air Intake Kit on a 2005-2009 GT is simple and straight forward using commonly available basic hand tools, with no extra modifications or computer retuning required for proper installation.

Note: Coupon codes cannot be applied to this product.

Fitment: 2005 2006 2007 2008 2009 Details

What's in the Box
Hardware included:
  • (2) Two #72 Hose Clamps
  • (1) One 2" id x 6.13" id Oval Hose
  • (1) One 3/8" x 17"l Hose
  • (1) One Black Nylon 6/6 GF Adaptor
  • (1) One #52 Hose Clamp
  • (1) One Saddle Bracket
  • (1) One 6mm - 1.00 x 20mm Bolt
  • (1) One Black Nylon Conical Washer
  • (1) One Bracket
  • (7) Seven 1/4" id x 5/8" od Flat Washer
  • (3) Three 6mm Nylock Nuts
  • (2) Two #56 Hose Clamp
  • (1) One 3/5" id x 2"l Black Silicone Hose
  • (1) One 30" Edge Trim
  • (1) One 23" Edge Trim
  • (2) Two "L" Brackets
  • (2) Two 6mm - 1.00 x 16mm Hex Bolt
  • (2) Two 6mm - 1.00 x 25mm Hex Bolt
  • (4) Four 1/4" Split Lock washer
  • (1) One #452 Adaptor
  • (1) One #104 Hose Clamp
  • (2) Two m4.7 x 16mm Screw
  • (1) One Torx t20 Wrench
  • (1) One 3/16" Poron Gasket
  • (2) Two m6 x 1.00 x 16mm BH SS Bolt
Installation Info
Tech Specs
Will it fit my Mustang?
  • GT - 05, 06, 07, 08, 09

Most Helpful Reviews


I installed this air intake in a little bit over an hour only because it was my first time installing intake. I had absoloutly no trouble with any of the parts and none of them were damaged during delivery. ...

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Helpful (2)

2009 GT

Ordered mine over the net, waited anxiously for it to arrive to Dubai. Installed it the same day, WOW it made a huge difference to my GT, everytime I start her up I can't stop smiling :)

Helpful (1)

Overall Rating 4.7 out of 5 stars
Read All 67 Reviews

Customer Photos (28) Submit Your Photo

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4 Questions / 7 Answers

Ask a Question

Will this CAI compatible with the shaker hood ? Or there anything else you can recommend for the stock filter that does not require a tune ?


Helpful (0)
Answer This Question

Not to be picky, but, since you did a tune, without doing a dyno run, how do I know the CAI improved anything? That kit cost almost $500 in Canada where I live. It's a lot of money for negligible improvement.


Helpful (0)
  • A cold air intake may not necessarily make a noticeable change for the driver. The factory air box is a lot more restriction than this K&N Cold Air Intake. This CAI will both improve horsepower and acceleration because it is causing more airflow. While you may not feel it completely, this CAI does it's job very well. Also, a tune is not required, but I highly recommend it. A CAI and a tune is the perfect combination to improve on horsepower.


Show 1 more answer

Engine Codes? If I buy this and install it do I need to reset the engine codes. My buddy had a form of this on his 99 eclipse and he said since it was older there was no need for a engine reset. So with a newer car will I need to or just install it and it'll be fine? Also will my engine automatically be able to calculate the extra MPG I will gain?


Helpful (0)
  • this is a no tune required CAI. it shouldn't throw any codes. make sure you follow the instructions and disconnect the negative battery cable before installing and you should be fine. if you really want to get power gains and increased fuel mileage you should get the CAI/Tuner combo.


Show 2 more answers

Altitude Will I have any problems with this and the flow master American thunder exhaust going from sea level to 6200ft in CO springs? Or should I get it tuned?


Helpful (0)
  • No problems whatsoever, You'll probably notice a slight power gain going from sea level to 6200 ft as the air being taken in is MUCH lower temperature than the air at sea level. A tune would simply unlock more power than you currently have. Simply put, adding a "no tune required" cold air intake to your vehicle, will not add any power directly. The vehicles ECU is still programmed to pull in a specific amount of air. Having the CAI just allows it to do this more efficiently. Adding a tune to the CAI is what really wakes up your vehicle, changing it's programming to take in more air for combustion and in higher altitudes the colder the intake air the more power you get!


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Customer Reviews (67) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4.15 4.2
  • Fit 4.8 4.8

  • 4/5

    August 04, 2016

    Good product!

    It was easy to install. I can feel an increase in power!


    Year: 2006 Submodel: GT

    Helpful (1)

  • 5/5

    July 28, 2016


    Fantastic, increased my mpg, was simple to install and gives a little bit of a power boost.


    Year: 2007 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 10, 2015

    2009 GT

    Ordered mine over the net, waited anxiously for it to arrive to Dubai. Installed it the same day, WOW it made a huge difference to my GT, everytime I start her up I can't stop smiling :)


    Year: 2009 Submodel: GT United Arab Emirates, Dubai

    Helpful (1)

  • 3/5

    Installation Time: Less than 1 Hour

    May 06, 2014


    I had a problem with the hard plastic tube the vent hole that the rubber hose goes on was molded shut so it wouldn't vent. I had to take to the dealer to find out why the motor was making a squealing noise.


    Year: 2008 Submodel: GT Iowa, USA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 10, 2013

    Easy power

    As always, AM delivered this to my house in 3 days and I installed it in less than hour. I recommend you get this with the tuner. The difference it makes it beyond words. You get your moneys worth and then some. Great product and a must have! Thanks AM!


    Year: 2007 Submodel: V6 GA

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    March 31, 2013


    I have had it about a year now and I love having the K&N cold air intake. every time you step on the gas you can hear it suck all the air in. It brought my car to life. I would recommend anyone to get one. It doesn't take long to put on. The instructions are really easy. shipping was fast like always with AM.


    Year: 2005 Submodel: GT Warrensburg, MO 64093, USA

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    April 29, 2012

    K&N CAI

    I installed this air intake in a little bit over an hour only because it was my first time installing intake. I had absoloutly no trouble with any of the parts and none of them were damaged during delivery. I printed off the submitted guide and followed the instructions which were easy to understand. Once I got it on, I had no check engine lights and it runs great! There is a noticable difference in the engine sound around 2500-3000 RPMs and I can really tell that K&N did the job. Along with the sound difference, I can feel smoother acceleration and my Mustang pulls harder in the mid to upper RPM range. I would definitely recommend this CAI to anyone who wants a simple and quick way to gain some extra HP and have fun along the way. Thanks American Muscle!!!


    Year: 2008 Submodel: GT Collierville, TN

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    April 16, 2012

    definate power gain

    took a little over an hour to install, definate change as soon as I turned the key. first after market mod since buying the car, great way to start.


    Year: 2008 Submodel: GT Kansas city

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    March 14, 2012

    Tuner may be required

    I stalled the K&N cold air intake,it ran great. Later added Flow Master 60 series mufflers, and 45 series tires(were 50's) with all these a tune HAD to be done. Just too much for the stock tune to handle.


    Year: 2007 Submodel: GT Tulsa, OUklahoma

    Helpful (1)

  • 5/5

    April 10, 2010


    Truly awesome product!! There is a definate increase in throttle response and acceleration. If that wasnt enough now averaging 22 city and 28 hwy mpg


    Helpful (24)

  • 5/5

    April 16, 2010

    K&N Intake

    Installation took about 45 mins. Very easy. No check engine lights. As soon as I started the car I noticed it was louder, middle range rpm's is MUCH louder. Better throttle response mid range. Generally faster, great WHOOSH noise. Worth every penny.


    Helpful (22)

  • 5/5

    April 09, 2010

    k&n air filter

    great product first thing i did when i got my 06 gt. i noticed the power increase and sound difference as soon as it was bolted on and now im getting about 29mpg highway cant complain on power and fuel econmony increase


    Year: 2006 Submodel: GT

    Helpful (20)

  • 4/5

    July 29, 2010


    There was a small increase in power and overall smoothness of the car, however it was less of an increase than i thought it would be. MPGs went up about 1 mile per gallon. Install was about 45 minutes. Hardest part is getting the bolt into the radiator shroud. Overall decent product. Shipping was great!


    Helpful (6)

  • 5/5

    February 13, 2010

    Good addition to stock gt

    I installed this product on my 2007 gt yesterday. There is a noticeable increase in power and the car sounds sick at WOT! I am also seeing an increase in MPG's. Easy install. I definitely recommend this to anyone looking for a little extra cheap hp.


    Year: 2007 Submodel: GT

    Helpful (6)

  • 5/5

    April 29, 2010

    Love it!

    Really impressed by the product, 1st time installing a cool air intake, it was fun; it was easy and very rewording. You'll notice the extra horse power right away, and my 2007 GT looks and sounds great and! Highly recommend!


    Year: 2007 Submodel: GT

    Helpful (7)

  • 4/5

    Installation Time: Afternoon

    October 31, 2011

    K & N

    Easy install. Good performance. Better performance now with Flow Master axle back and Bama race tune.


    Year: 2006 Submodel: GT North Texas

    Helpful (4)

  • 5/5

    February 06, 2009


    Very Easy install, good instructions, about 1 hour and you are good to go. The HP gain is very noticeable. Also the fuel consumption improves significantly (highway 65mph at over 30mpg!!!). On every day conditions and kinda lead foot I noticed about 2mpg improvement (from 15mpg to 17+ mpg)


    Helpful (3)

  • 5/5

    November 28, 2008

    No Tune Required is RIGHT!

    My brother installed this for me today - he is a technically adept person who has worked on many of his own cars. The instructions were a bit sketchy in areas and what others said would be a 1/2 hour install was probably around an hour and a half. Immediately, upon driving the car there was a notable improvement in the throttle lag that the automatics are known for. I have to admit, I was quite skeptical about what, I - as the driver - would get out of this being installed, but I have to tell you, it was quite impressive. Before, compared to after, was quite a large difference.


    Helpful (3)

  • 5/5

    March 07, 2010

    awesome product

    it looks good, sounds good, and i can feel the difference in power. it was also easy to install


    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    August 29, 2014

    K&N CAI 05-09 GT

    This CAI is great, installation is simple. After installation throttle response has improve and exhaust has become more deeper when you step on the gas pedal. No check engine light.


    Year: 2007 Submodel: GT Austin, TX, USA

    Helpful (1)

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