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57-2575
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K&N 57-2575 Air Intake

57 Series FIPK > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   27 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

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
Wednesday, September 7, 2016 - Part 57-2575
Truck is 7 years old, figured I'd give this a shot. Was just happy that I wouldn't have to change the air filter. Got a bunch of extra pep when I give it gas and the engine idles 300 rpm lower. Can tell the engine just breathes better. Very happy with this product. I will be getting a kit for my other vehicle.

Jason Luechtefeld
Fenton, Missouri
Tuesday, September 6, 2016 - Part 57-2575
Easy to install. Sounds really good and can feel the power increase but I lost 2-2.5 mpg which kinda sucks.

Ben Blackwell
Augusta, Kansas
Tuesday, August 23, 2016 - Part 57-2575
Great.

Mike Peter
Greenfield, Wisconsin
Wednesday, June 22, 2016 - Part 57-2575
Easy Install, and the performance and economy are very evident and fuel mileage increased by 2 mpg on first fill up trip with the new system installed. I couldn't be more pleased.

James Gibson
Normangee, Texas