Your Cart Is Empty
Showing 1 - 4 of 4

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

K&N 71 Series Blackhawk Air Intake System Part #71-2556 Customer Reviews

Average Rating

7 Customer Reviews


Reviewed by Danny M (AVON, IN) Reviewed for a 2008 Ford F-150 — Jun 16, 2016 12:29 PM

Was this review helpful?
Yes   No

This was super easy to install, too soon to see if there is any MPG increase but definitely love the new sound! Would highly recommend!

Very Impressed!

Reviewed by Willard W (Brockton, MA) Reviewed for a 2004 Ford F-150 — Jun 03, 2016 10:04 AM

Was this review helpful?
Yes   No

Auto anything is great! I saved 20% off & Fast delivery time. I love the K&N 71 Blackhawk series looks very cool! sounds AWESOME!,throttle response is a lot better to. It has the murdered out look I was looking for something different.I pre assembled it the night before (have kids) the install was very easy to do the next day. A little less than 2 hours start to finish. I will use Auto Anything in the future.


Reviewed by Bob H (CALICO ROCK, AR) Reviewed for a 2007 Ford F-150 — Jun 01, 2015 8:11 PM

Was this review helpful?
Yes   No

It took a while to come in but I am very pleased with this product.I can't tell a difference in mpg saved but I can definitely tell the difference in power

Excellent Purchase

Reviewed by David T (FORT WAYNE, IN) Reviewed for a 2004 Ford F-150 — Mar 24, 2015 8:53 PM

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

I received an instant increase in power. Prior to installing my new K & N Blackhawk intake, my 2004 Ford F-150 4x4 seemed to be "Held back" whenever I pressed the accelerator. After installing the K & N Blackhawk that feeling was GONE...on stand power increase!!! Installation was simple and took less than an hour !!!!

Great intake

Reviewed by Michael R (Ridge, NY) Reviewed for a 2006 Ford F-150 — Jun 08, 2014 4:59 AM

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

Great cold air intake, easy to install in about 30 minutes, looks cool and pulls a lot more air than restrictive stock intake. Would recommend to anyone.


Reviewed by Bobby E (Rose Hill, VA) Reviewed for a 2005 Ford F-150 — Apr 15, 2014 6:34 PM

Was this review helpful?
Yes   No
4 of 4 people found the following review helpful.

I reviewed several comments on the Blackhawk Air Intake System for Ford F-150. I decided to give it a try. It was very easy to install by following the directions did it myself on carport. Did increase the power and also gave the 5.4 engine a very good sound. I'm now in the process of installing the Flowmaster 50 muffler with duel exhaust. And very pleased with the service of AutoAnything highly recommended. Again thank you to the employees at AutoAnything.

Noticeable Gains

Reviewed by Zach F (OVIEDO, FL) Reviewed for a 2008 Ford F-150 — Mar 26, 2014 7:33 AM

Was this review helpful?
Yes   No
4 of 4 people found the following review helpful.

Noticeable gains, more horsepower, more torque, better throttle response and improved exhaust tone. (SIDO Super 40 Series Catback). Very easy to install, takes 30 minutes and you don't even need directions. Very happy with this product compared to others I've tried.

K&N 71 Series Blackhawk Air Intake System - 71-2556

  • $291.99 - $461.99
    • 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 2/20
  • What Do You Drive?


  • Part #:
Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat