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K&N

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Towing: Compatible with 2015-2017 F150, 57-2591

  • Based on 310 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Nov 15
Order within 10 hours and 50 minutes
Available payment plans shown during checkout

Style: 50 State Legal


Features

  • DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are included with each intake system.
  • IMPROVED ENGINE SOUND - HEAR THE GROWL: K&Ns intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed.
  • BETTER TOWING: K&N Air intake kit improves acceleration and uphill performance when towing by improving throttle response, overall horsepower and torque. Excellent for daily and highway driving.
  • PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle.
  • HIGH-FLOW REUSABLE AIR FILTER: 4 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt & dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100k miles under normal highway conditions.
  • EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools.
  • MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.

Description

K&N is the inventor of the Air Intake System and has over 50 years of experience in the performance filtration industry. Proudly designed and manufactured in the USA, this premium cold air intake system is specifically designed for your vehicle and is dyno tested to provide a guaranteed increase in horsepower. It features a high flow intake tube, custom heat shield, and oversized K&N Washable High-Flow Cotton Air Filter for ultimate airflow. This Intake system replaces the restrictive OEM air box to provide an improved driving experience for daily driving or towing. It installs easily in about 60 minutes and is backed by a No-Hassle Lifetime Limited Warranty and will not void your factory warranty.Compatible Vehicles:2015-2017 FORD F150

Brand: K&N


OEM Part Number: 57-2591


Global Trade Identification Number: 90


Shape: Cylindrical


Manufacturer: K&N Engineering


Brand: ‎K&N


OEM Part Number: ‎57-2591


Global Trade Identification Number: ‎90


Shape: ‎Cylindrical


Manufacturer: ‎K&N Engineering


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎024844360090 763273299297


Model: ‎57-2591


Item Weight: ‎11.16 pounds


Item model number: ‎57-2591


Exterior: ‎Black


Manufacturer Part Number: ‎57-2591


Date First Available: December 24, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Great sound, better fuel economy, and much better throttle response. Very easy to install, highly recommend.
Reviewed in the United States on July 27, 2019 by scott hyams

  • The fit and the installation was easy. Not sure if the hood is sealing the ...
I could have rated this five starts, but it sure does make the truck louder. The fit and the installation was easy. Not sure if the hood is sealing the top of the filter. Otherwise it uses the same front of the hood scoop as the stock air box. Did I say this was loud especially under acceleration. I am not sure others will mind the additional sound, otherwise I would have given five stars. I have not noticed any improvement in MPG's. ... show more
Reviewed in the United States on November 15, 2016 by DAH

  • Missing parts
When I got it it not all the parts were in the box. Bolts clamps
Reviewed in the United States on February 8, 2023 by Tim West

  • Interesting
Easy to install, but no mpg increase.. it does give a little more power, and sound great, except for the vibration sound in can at high rpm
Reviewed in the United States on January 11, 2020 by Rd

  • True V8 rumble!
All I can say is WOW. The sound of my truck is dramatically improved! Really love the enhanced sound and grunt this Intake adds. I believe it helps the performance as well. Was a breeze to install and instructions were straight forward.
Reviewed in the United States on June 12, 2016 by Lincoln Hansen

  • Four Stars
Easy to install. Gave the truck a more throaty sound when accelerating.
Reviewed in the United States on December 6, 2017 by Mark Peters

  • Read other reviews that stated it gives a nice throaty sound
Read other reviews that stated it gives a nice throaty sound. That's correct. When on the pedal, it sounds good. In my f150, I gained about a mile on my fuel average. Better fuel economy, better sound and better power...all good.
Reviewed in the United States on June 30, 2016 by Cy

  • JUST PERFECT!!!
Took me longer to unbox it... Really easy install and came with everything you need,,, watched 2 or 3 time a YouTube tutorial (a guy iin a blue f150) and that's it. REALLY LOUD!!!!! 10 out of 10 people in the streets glanced at me jajajaja
Reviewed in the United States on July 22, 2019 by Guillermo G. Guillermo G.

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