Your Cart Is Empty
Showing 1 - 7 of of 10

We’re sorry. The information you have requested is temporarily unavailable.

K&N 57 Series FIPK Air Intake (50-State Legal) Part #57-2536 Customer Reviews

Average Rating

7 Customer Reviews

Air intake review

Reviewed by Robert R (Eureka Springs, AR) — Mar 27, 2015 11:06 AM

Was this review helpful?
Yes   No

Noticible difference in power and looks much better than stock intake. Installation is easy but not just a bolt in replacement, you have to disassemble the original MAF sensor to include in the new intake and the air temp sensor has to have a hole drilled in the intake tubing (a pilot indent is provided along with a grommet for the sensor) overall very pleased with both looks and performance.

K&N FIPK Air Intake

Reviewed by Simeon S (Nantucket, MA) — Jul 01, 2011 8:27 PM

Was this review helpful?
Yes   No

My engine is working better.

95 explorer

Reviewed by jeremy f (Boise, ID) Reviewed for a 1995 Ford Explorer — Apr 12, 2011 4:00 PM

Was this review helpful?
Yes   No
3 of 3 people found the following review helpful.

the product is good quality, and preforms well, the installation was easy. the only bad thing i have to say is that the 11/16 drill bit is not available everywhere, and is a bit pricey for a one time use. if they know that you need an 11/16 hole then why don't they give you an 11/16 hole. overall the kit is worth it, i have noticed a little more power and a little bit better fuel economy

K&N FIPK Review

Reviewed by Glenn K (Carrollton, TX) Reviewed for a 1996 Ford Explorer — Dec 14, 2010 4:02 PM

Was this review helpful?
Yes   No
3 of 6 people found the following review helpful.

The price I got relative to the market was very good. Hard to say about it from a value perspective since its only been a couple weeks since install. Overall the install was easy although not exactly as shown in the instructions. Still it took maybe an hour or less. Not sure about the performance so far. It does seem to have added HP to the motor but right now as I check the gas mileage it seems as though it has actually gone down since install. I am still watching this though to try to determine if I am correct. I have gone through about 3 tanks since install and the mileage on my explorer appears to have gone from around 16 city to about 13 city. I plan on researching to see if there was something I did wrong but so far based on visual inspection and install instructions that does not appear to be the case. Not sure why my mileage as gone down.

Increased horsepower and a slight gain in fuel milage.

Reviewed by Matt K (Lawson, MO) Reviewed for a 1995 Ford Explorer — May 15, 2010 4:22 AM

Was this review helpful?
Yes   No
2 of 2 people found the following review helpful.

This really helped my over 200K 4.0 Explorer. The kit was easy to install and I had it on in no time at all, even with a bolt breaking on my oem equipment removal. The only thing I had trouble with is the drill bit you need to make a hole for the air temp sensor is an odd size. A little bit of reaming and a half inch bit will work fine. Bottom line is the truck runs great and I have bought my last air filter for this truck.

k&n gen2 intake/ford explorer

Reviewed by Juan C M (Marietta, GA) Reviewed for a 2002 Chevy Malibu — Jun 24, 2009 8:17 PM

Was this review helpful?
Yes   No
2 of 3 people found the following review helpful.

Great product! makes a difference in power, gas mileage, ease of gas peddle.


Reviewed by corey h (Daytona Beach, FL) — Apr 17, 2008 8:43 AM

Was this review helpful?
Yes   No

Great intake would recommend to everyone. Gives engine great sound and excellent throttle pickup.

K&N 57 Series FIPK Air Intake (50-State Legal) - 57-2536

  • $153.99 - $862.99
    • Special Offer:

      Minimum order:

      No minimum order required!

      Click to save

      Click to enter your email address to receive an
      instant personalized ONE-TIME use only promo code!

      Please call us at (800) 874-8888 or click on Live Chat

      By submitting your email address you agree to our Privacy Policy.

      Information Gathered By

      This is's ("") online privacy policy ("Policy").
      This policy applies only to activities engages in on its website and does not apply to activities that are "offline" or unrelated to the website. collects certain anonymous data regarding the usage of the website.
      This information does not personally identify users, by itself or in combination with other information, and is gathered to improve the performance of the website.
      The anonymous data collected by the website can include information such as the type of browser you are using, browsing patterns,
      originating web pages, number of visits to, vehicle selections, items viewed, pages viewed, and the length of the visit to the website.
      You may also be asked to provide personally identifiable information on the website, which may include your name, address,
      telephone number, and e-mail address. In addition, if a purchase is made, we collect credit card information, billing and shipping address, other customer information,
      vehicle information, information regarding prior purchases, and information concerning the dollar amount of the purchase, the date of the purchase, and the specific items purchased.
      This information is collectively referred to as "personally identifiable information."
      This information can be gathered when feedback or e-mails are sent to, when you register for services,
      when you voluntarily post information in chat rooms, blogs, message boards or other public forums on, when you make purchases via the website,
      or when you enter information in the checkout process but do not complete your checkout. In all such cases you have the option of providing us with personally identifiable information.
      You may always choose not to provide us with your personally identifiable information, but you then may not be able to participate in the particular activity that requires such information.
      If you do provide us with your personally identifiable information, you agree that we may contact you to provide you with information we believe may be of interest to you.


      will be deducted from the price at checkout.

      Your special offer has been activated and is ready to be used. Your savings will be reflected in cart.
      ONE-TIME use only.

      HURRY: Expires on

  • Free Shipping
  • Ships By 12/13
  • What Do You Drive?


  • Style:
    Generation 2
  • Part #:
  • Estimated horsepower gain: 5.86 HP @ 4202 RPM
  • Download installation instructions (PDF)
  • Includes K&N filter # RF-1048
  • Compatible with filter wrap # RF-1048DK (not included)
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat