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K&N 57-2575 Air Intake

57 Series FIPK > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   31 Customer Reviews
  • 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)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 57-2575 Air Intake fits some Ford Expedition, Ford F150, Ford F150 SVT Raptor, and Lincoln Navigator models. See vehicle applications link for details.
The K&N FIPK 57-2575 FIPK air intake system replaces your vehicle’s restrictive factory air filter and air intake housing. 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. The 57-2575 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the lower air box. 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. 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 the existing factory mounting points. The tools needed are a screwdriver, a ratchet set and several wrench. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

[More Information on K&N FIPK Air Intake Systems]

Product Specifications

Estimated Horsepower Gain11.04 HP @ 4600 RPM
Air Filter ColorRed
Air Filter Height6 in (152 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
CARB EO NumberD-269-48
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included6
Couplers Included2
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height10.5 in (267 mm)
Product Box Length35.5 in (902 mm)
Product Box Width13.25 in (337 mm)
Product Style57 Series FIPK
Replacement FilterRC-5173
Street Legal In All US StatesYes
TUV Approved (Europe)No
TypeGen II
Weight11.3 lb (5.1 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 57-2575 Air Intake Product Reviews

Friday, March 31, 2017 - Part 57-2575
Very satisfied with the product, no more hesitation like before. Only took 1hr. to install, I highly recommend this Mod.

James Camp
Goodyear, Arizona
Saturday, February 18, 2017 - Part 57-2575
Perfect. The quality and service is outstanding. Does what was described for increase in performance and mileage. Wonder why I waited so long to do it. Thank you K&N!

Jed Jennings
Davenport, Washington
Friday, February 17, 2017 - Part 57-2575
Night and day performance. I used to get frustrated having to step on the gas to roll downhill. Prior to installation, the truck acted like it was loading up and choking out. Truck is much more responsive and I have increased my mileage by 1.5 miles/gallon. Easy to install.

Mike Moravec
Elkhorn, Nebraska
Thursday, December 29, 2016 - Part 57-2575
Easy to install and enjoy. 100% satisfied.

Joe Bridges
Niceville, Florida
Monday, November 7, 2016 - Part 57-2575
I am very pleased with the product that was purchased.

Dean Shacklock
Covington, Illinois
Saturday, October 15, 2016 - Part 57-2575
Can feel the difference as soon as you get on it. Plus, it sounds great and about 2mpg better, as well.

David Torres
Solvay, New York
Tuesday, September 27, 2016 - Part 57-2575
From the second I turned the key the first time after I installed it in my 2010 F150 Platinum 5.4L, I fell in love. The meaty growl that comes from my engine and exhaust is incredible. I can feel the power increase that allows me to leave anything behind me, no matter if I'm sitting at the stop light or passing on the highway. Instant throttle response without that bogged down feeling when you press the pedal to the metal. In just the first tank I was able to gain an extra 65 miles going from 16.4 to 18.1 mpg. Can't say enough great things about this air intake. Best money I've spent on my truck ever.

Jeremy Hammel
Barberton, Ohio