Performance Intake Kit
Hover over the image to zoom in
Share this:

K&N Performance Intake Kit

Part No. 57-2527 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

The K&N 57-2527 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 57-2527 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed past the mass air sensor and 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 vent hose and air temperature sensor (on certain vehicles). 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 points and requires commonly available tools to do the job. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

Product Features:
  • Estimated Horsepower Gain: 3.2 HP @ 3969 RPM
  • Replacement Filter: RF-1048
  • 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)
  • Easy to install, usually in 90 minutes or less
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
Back To Top
Clamp Material:Stainless Steel
Clamp Style:Regular
Filter Color:Red
Filter End Cap Finish:Chrome
Filter Type:Cotton Gauze
Intake Color:Black
RPM:3969
Tube Color:Black
Type:Gen II

Do you have questions about this product?

 

Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Does this come with MAF sensor?
    Asked on 9/7/2015 by Ranger Rick

    1 answer

    • CUSTOMER CARE

      A:

      Hi Ranger, I'm glad to assist you. This K&N Performance Intake Kit (Part No. 57-2527) includes Mass Air Flow Sensor Adapter.

      Answered on 9/7/2015 by Solomon
  • Q:

    I know this CAI is for a newer ranger, my question is will it still fit on my 1994 Ranger 4.0? I believe this part is still for the OHV engine, I'm just wondering if it will work on my 94 before I buy it.
    Asked on 5/6/2011 by RangerMike from Mohnton, PA

    1 answer

    • CUSTOMER CARE

      A:

      No, this part does not fit your 1994 Ford Ranger.

      Answered on 5/18/2011 by DIY Daniel from AAP
Displaying questions 1-2

Do you have a question about this product? 

Check out the specials in our monthly flyer.
 
 
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.