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K&N 57-2575 4.9 out of 5 stars 9 Customer Reviews
57 Series FIPK > Performance Intake Kit

 List Price: $484.92
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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 FIPK Air Intake Systems]
  • 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

Product Specifications 
Estimated Horsepower Gain:11.04 HP @ 4600 RPM
Air Filter Color:Red
Air Filter Height:6 in (152 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Round
Clamp Material:Stainless Steel
Clamp Style:Regular
Clamps Included:6
Couplers Included:2
Intake Pipe Color / Finish:Black
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Part Number:57-2575
Product Box Height:10.5 in (267 mm)
Product Box Length:35.5 in (902 mm)
Product Box Width:13.25 in (337 mm)
Product Style:57 Series FIPK
Replacement Filter:RC-5173
Street Legal In All US States:Yes
TUV Approved (Europe):No
Type:Gen II
Vacuum Tubing Included:No
Weight:11.3 lb (5.1 kg)

Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Product Reviews    See all reviews!  Review part 57-2575

 Hey guys, I ordered this Intakd for my '10 Ford f150 Harley Davidson, just in short... Amazing!! The sound is completely different, i didnt expect such a change. Acceleration is noticable as well, but for me the sound just blew my expectations. K&N .. nice! Love it
Aleksandr, Toronto, Canada
 Great product!! Put it on my 2010 4x4 F-150 5.4L. Gave it great sound!! Quicker acceleration and an increase of 3.5 MPG at 60 MPH. Very pleased!!
Robert Barton, Whiteville, North Carolina
 Everything fit well and went together easily. My truck seems to answer the throttle more eagerly. I haven't driven the truck very far since installation however, I seem to be getting a slight increase in mileage. I'm happy with the system.
Alan Griffith, Mission Viejo, California
  Good product, quick, easy install. It took about 35 min. to install. All needed parts (nuts, bolts, washers, clamps) were included. There is more noise from the intake system, but not at all objectionable. Get one, you'll like it.
Rick Hutchison, Kansas
 Noticably more power with a bonus of an addittional 4 mpg local and about 5 mpg highway. Very pleased.
Jerry Langhann, Manistee, Michigan
 I use a device to track my truck's computer output with my iPad. Most of the performance measures were increased after installing the CAI. The engine sounds a lot better now as well. I regularly pull a large camper trailer through the Ozarks in Arkansas and I get much better performance going up hills than without the intake. It was such an easy install, I feel like I got a great deal on the part. It's such a nice improvement for such little effort and money that I should have done it earlier.
Jimmy Greene, Arkansas
 Love the performance intake kit. Have already increased my average MPG from 13.4 mpg to 15.6 and the only change in my driving habits has been flooring the gas a little more than I would with out the performance filter - because of the quicker response, increased horsepower and the cool sound the engine makes now that it has the ability to breath freely, LOL. Thanks Again.
Allen Latoour, Laconia, New Hampshire