GET FREE SHIPPING ON ORDERS OVER $100.00!
Performance Center Search Your Account Shopping Cart0
ENTER YOUR VEHICLE

K&N 63-2556 Aircharger Off-road Air Intake Kit

Retail Price: $342.99
Sale Price:
$219.17
Shipping: Free!
Usually ships within 72 hours. Details:

Features
HP & Torque
8-10 HP/10 ft lbs Torque
Installation
Designed to replace the restrictive factory air filter housing. This is a BOLT-ON kit. Installation normally takes 20-30 minutes and includes all the necessary hardware. Only regular hand tools required. Comes with complete instructions.
Smog Legal
Not Smog Legal
Tech Notes
To clean filter, first brush off any large embedded dirt. Then spray on the K&N cleaner and let it soak for 10 minutes. Next, Rinse off the element with LOW pressure water. (Always flush from the clean side to the dirty side.) Then allow filter to dry NATURALLY. After filter has dried re-oil with K&N air filter oil only. Apply evenly to entire filter making sure to oil down into each pleat. Then re-install making sure the element seats properly in the filter case.
Description
Airchargers are designed to be less restrictive compared to the stock air management system. Low restriction air filters provide quicker throttle response and more power throughout the RPM range. Additionally, it is important to note, if the stock air cleaner box has emission control devices and/or hoses attached, these parts may not be re-installed on a new Aircharger assembly. Each Aircharger has a specially designed filter element consisting of woven cotton fabric sandwiched between two layers of wire mesh screen. The screen and fabric combination creates a grid-like effect which actually straightens and smoothes the incoming air as it passes through the filter. Air moving in a straight column moves faster than turbulent air, hence more power is gained.
Manufacturer Information
Item: Performance Intake Kit Aircharger; Ford F-150, V8-5.4L; 2005-06
Item Number: 63-2556
Approximate Item Package Dimensions: 18" x 18" x 12"
Approximate Item Package Weight: 12 lbs

Optional Items
Recharger Filter Care Service Kit (Aerosol Oil)  $11.38  

Product Reviews
4.53846153846154 out of 5 stars Average based on 13 reviews. Write a review.
Write an online review and share your thoughts with other customers about K&N Aircharger Off-road Air Intake Kit.

5 out of 5 stars Great performance

Reviewer: From A Customer  Own this product - Yes
From Wyoming
It was just a matter of taking one off and setting this one on. I had bought a previous type; when the K&N was intalled the difference was noticed instantly going up hill before it had to shift to 2nd gear now it just runs up hill on 3rd gear @78mph. I downloaded the intructions from the website before I received it so I had plenty of instructions for the installation.
4 out of 5 stars Good product: Bad instructions
Reviewer: Johnny Z  Own this product - Yes
From Norris Lake Tn.
This is a good product. The installation instructions are poor. You cant read them and the photo copy of them is too lite. The installation took me about 90 min. I dont like the flimsy bracket that holds the intake tube,it should be stronger. Also there should be a rubber seal between the heat shield and the filter. Overall it seems that performance has been improved.
5 out of 5 stars MPG up!
Reviewer: From A Customer  Own this product - Yes
From OH
The Aircharger Off-road Air Intake Kit took me from 12.8 to 15.8 mpg. What can I say...... Great along with the price! Jeff
5 out of 5 stars Air Intake System
Reviewer: From A Customer  Own this product - Yes
From 42001
Simple to instal(less than 1 hour)
I have seen an increase in HP and Gpm.
5 out of 5 stars K @ N AIR CHARGER INTAKE SYSTEM
Reviewer: ANDREW WATSON  Own this product - Yes
From OHIO
IT WAS EASY TO INSTALL, AND IT IS A GREAT SYSTEM FOR MY 2007 F-150.
5 out of 5 stars K &N Air Filter
Reviewer: Jerod Gummer  Own this product - Yes
From Seattle
I noticed the power instantly. I have one on an expedition as well and they are both more responsive now. I was very happy with Performance Centers delivery and speed. Thanks!
5 out of 5 stars Mandatory item for F-150
Reviewer: From A Customer  Own this product - Yes
From Voorhees,NJ
This item should come stock on the F-150. It definetly improved the proforance of the vehicle and enabled the vehicle to get more air to the engine. The accleration is fantastic now. Why ford does not make this a stock item I never now, all it does is improve the engine instead of the heavy stock intake. If you are still running stock, do your self a favor get rid of if and get the K&N. Suggustion do not get the metal intake, it runs hot and you will not get the proformance as if you get the black plastic #63-2556
4 out of 5 stars K&N Air charger
Reviewer: From A Customer  Own this product - Yes
From Texas
I ordered the K&N Off-road air intake for my 2006 F-150 and it was a good investment. It opened up that throaty sound I had been looking for my beast. Gas mileage has not really improved, but that extra power needed for passing on the highway is now there. Installation was pretty basic and the instructions were easy to follow.
5 out of 5 stars Great Intake
Reviewer: From A Customer  Own this product - Yes
From Maryland
The K&N Aircharger made a huge power increase on my F150 5.4 3V Triton. Really good performance product. I'm happy with my purchase.
5 out of 5 stars on a 2005 expedition
Reviewer: From A Customer  Own this product - Yes
From Milford PA - Vehicle: 2005 FORD Expedition
Installation took about two hours, instructions were plenty detailed enough, they are some variation in vehicles so I had to fabricate my own support bracket. Otherwise excellent, instant performance and fuel economy gains. Also have a magnaflow cat back exhaust. Great combo, excellent performance gains with out sacrificing reliability.
Some of the reviews may have been edited by our moderators in order to comply with our review guidelines.
 

Click to view K&N 63-2556 Aircharger Off-road Air Intake Kit Fitment Guide