$347.99 USD
MSRP $631.19 44.9% Off
Free Ground Shipping!
In Stock & Ready to Ship!
Need professional installation?
Click to find an installer and purchase now.
In-store pick up and installation through PartsVIA PURCHASE AT PARTS VIA

K&N 57-2595 Air Intake

57 Series FIPK > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.0 out of 5 stars   1 Customer Review
  • 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 57-2595 Air Intake fits some Ford Expedition, and Lincoln Navigator models. See vehicle applications link for details.
The K&N 57-2595 Fuel Injected Performance Kit (FIPK) air intake system replaces the restrictive factory air filter and air intake housing on specific Ford Expedition and Lincoln Navigator models. K&N air intakes are designed to dramatically reduce air intake restriction as well as 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 air intake comes with a chrome topped K&N high-flow air filter and a heat 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 air temperature 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 your vehicle’s existing factory mounting points. Installation can be done using common tools. 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 Info on K&N 57 Series Fuel Injection Performance Kits (FIPK)

Product Specifications

Estimated Horsepower Gain6.94 HP @ 4100 RPM
Replacement FilterRC-5173
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included7
Clamp MaterialStainless Steel
Clamp StyleWorm Gear
CARB EO NumberD-269-57
Couplers Included3
TypeGen II
Product Style57 Series FIPK
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight11 lb (5 kg)
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 57-2595 Air Intake Product Reviews

Tuesday, August 15, 2017 - Part 57-2595
It did what I wanted. I can feel the difference between stock and new air intake, more throttle response and a little power difference too. My 2016 expedition has a much louder whistle from the twin turbo also. Didn't give 5 stars because the price is kinda high, but never the less, keep up the good work.

Michael Blanco
Stockton, California