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K&N Performance Air Intake Kit 57-2581 for 2011-2014 Ford F150 5.0L V8

  • 14648-2_Angle
  • 57-2581_Eng
  • 14648-2_Angle
  • 57-2581_Eng

Description

Guaranteed to Increase Horsepower. Designed to improve throttle response and engine sound. Lasts up to 100,000 miles before service is required (depending on driving conditions). read more
SKU:
2692
Brand:
K&N
PartNumber:

UPC:

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Price

$489.00 $290.99

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4 reviews

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Description

Additional information

Overview

Reviews (4)

Questions & Answers

Application

2011-2014 Ford F150 5.0L

Some parts are not legal for use in California or other states with similar laws/regulations

Info

  • K&N’s easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow
  • This power gaining air intake comes with K&N’s famous million mile limited warranty

Installation Instructions (PDF)

2011 Ford F150 5.0L Dyno Chart (PDF)

PartNumber

UPC

Warranty

Item Weight

10.6 pounds

Brand

Package Dimensions

22 x 14.2 x 12.3 inches

The K&N 57-2581 FIPK air intake system replaces the restrictive factory air filter and air intake housing in specific Ford F150 V8 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. This air intake comes with a chrome topped K&N high-flow air filter and aheat shield that installs into the lower air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory mass air sensor, crank case venthose and EVAP hose. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The tools needed are a screwdriver, ratchet set and several wrenches.

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  • jim harper

    Awesome! Less than 20 minutes to install. Noticed an immediate sounds difference. Don’t expect a noticeable power difference below 5k RPM’s. Small increase in MPG (1-2mpg). Overall, a great product! I put it on my 2012 F-150 Lariat with the 5.0.

  • Shawn severance

    Easy install. Great exhaust sound. Picked up about a mile and a half MPG.

  • Roger A. Grimes

    Well worth the price you pay for it! I’m averaging 3-4 more mpg in the city! I was getting 15-16 mpg in the city without it now since I put it in I’m getting anywhere from 18-20 mpg! Well worth it

  • Millard Meanea

    Easy install. Fit and finish, great quality. Nice sound and performance.

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