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K&N

K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 13HP: Compatible with 5.0L, V8, 2015-2017 FORD (F150), 57-2591

    • Based on 281 reviews
Condition: New
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Availability: 13 left in stock
Fulfilled by Amazon
Arrives Sunday, May 26
Order within 14 hours and 24 seconds
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Style: 50 State Legal


Features

  • 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
  • DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are include with each intake system
  • BETTER TOWING: Air intake kit improves acceleration and uphill performance when towing by improving throttle response and overall horsepower and torque
  • FEATURING K&Ns SIGNATURE, REUSABLE AIR FILTER: Combines 4 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt and dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 100,000 miles under normal highway driving conditions
  • DURABLE ROTO-MOLDED INTAKE TUBE & CUSTOM HEAT SHIELD: A high-density polyethylene (HDPE) rotationally-molded intake tube helps increase the volume of airflow to your engine, while the heat shield helps protect intake air from the high temperature of your engine bay
  • 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
  • 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 air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles. Replacement Air Filter: RU-5173 Vehicle Fitment: 2015-2017 FORD F150

Brand: K&N


OEM Part Number: 57-2591


Manufacturer: ‎K&N Engineering


Brand: ‎K&N


Model: ‎57-2591


Item Weight: ‎11.16 pounds


Item model number: ‎57-2591


Exterior: ‎Black


Manufacturer Part Number: ‎57-2591


OEM 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: Sunday, May 26

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.

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Top Amazon Reviews

    • Easy Install!
Style: Metal Intake
Review Image by plyman44 plyman44
Review Image by plyman44 plyman44
Quality cold air intake system! Everything was well thought out and all parts supplied. After installing on the 5L V8 Ford Coyote it's noticeably more snappy and definitely has a deeper, throaty sound...very noticeable over factory intake.
Reviewed in the United States on March 14, 2024 by plyman44 plyman44
    • Simple install (about 30 minutes). Sounds great and adds some quick pickup in acceleration. Very pleased.
Style: BlackHawk
I installed this last evening. I have never really done any work on a car, and install was easy as heck, took about 30 minutes. I installed it on my brand new 2015 Ford F150 5.0L V8. In case anyone is wondering, I spoke with Ford and they said installing this should not void any warranty. This thing sounds great when you give it some gas, and definitely noticed an improvement in pickup and acceleration. It is a tad expensive for what you get, but overall I'm very pleased with this Air Intake and I have a buddy who once to install in his F150 after seeing it. Quality seems pretty good as well. ... show more
Reviewed in the United States on December 30, 2015 by Chris A
    • K&N
Style: Roto Molded
Fit great easy to install has a nice growl to it.
Reviewed in the United States on June 9, 2023 by A Rod
    • Easy installation and fits perfectly
Style: Roto Molded
Great product! The new intake box installs right onto the factory air box for a clean reliable fit. Took 1 hr to install.
Reviewed in the United States on February 1, 2024 by A C
    • Great fit!!
Style: Metal Intake
Sent back a RC because it had very poor fit, both breather hoses didn't reach ports. THE KnN is awesome!, perfect fit! *****
Reviewed in the United States on March 20, 2024 by Greg Gonzales
    • Sound
Style: BlackHawk
Review Image by (Jay) (Jay)
2020 F150 5.0 Gives the coyote a nice sound and more noticeable power. Recommend
Reviewed in the United States on May 3, 2023 by (Jay) (Jay)
    • It was OK
Style: Roto Molded
So i go ahead and install it. Simple easy. Made the aftermarket exhaust louder....butttt it really pronounced the whistle from the throttle body. I hooked up the labtop to it to see what was going on. When ever it would hit the 34% mark, it would hiss. It idles around 18% so just barely giving it gas, itll hiss. Its normal for the most part. The oem intake muffles the hissing so with this new intake, its got no baffles to hide it. Installed on a 2018 f150 5.0. ... show more
Reviewed in the United States on September 25, 2023 by Amazon Customer
    • Sounds pretty mean
Style: Roto Molded
I will say the intake makes my truck sound pretty mean now. It took about 30 mins if that to install which I’ve installed a few before. Only problem I have with mine is it has alittle whistle to it but that’s it. I gained maybe 2 mpg but I got a lifted truck so I wasn’t expecting much lol. And great customer service cause I messed up my weather stripping and K&N sent me a new one for free! ... show more
Reviewed in the United States on December 28, 2019 by Curtis C.

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