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K&N 57-1549 5.0 out of 5 stars 5 Customer Reviews
57 Series FIPK > Performance Intake Kit

List Price: $496.65
Your Price: USD $273.99

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57-1549
 
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The K&N 57-1549 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Jeep models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Jeep’s 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 57-1549 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 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 and crank case vent hose. 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, socket set and several wrenches. 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]
  • 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 Gain15.3 HP @ 5046 RPM
Air Filter ColorRed
Air Filter Height6 in (152 mm)
Air Filter Large End Diameter7.5 in (191 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included6
Couplers Included2
Intake Pipe Color / FinishBlack
Product Box Height12.5 in (318 mm)
Product Box Length18.25 in (464 mm)
Product Box Width18.25 in (464 mm)
Product Style57 Series FIPK
Replacement FilterRF-1048
Street Legal In All US StatesSee Application Link Above
TUV Approved (Europe)No
TypeGen II
Weight11.1 lb (5 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews


  Easy to install. Could feel and hear the added performance instantly.
Taylor Chicago, Illinois
  Quick delivery appreciated.
Douglas Gebo Lincolnton, North Carolina
  Love it. Easy to install. Took less than an hour. Sounds great. Very pleased with everything.
J. Swope Denver, Pennsylvania
  I definitely recommend this product. Noticeable increase in torque at all RPMs. My 2006 5.7L Grand Cherokee even seems to shift smoother when accelerating normally from a stop. Maximum power accelerations produce an impressive deep throated sound in addition to the increased power. I am hoping to see an increase in gas mileage, but have not driven my vehicle enough with the new K&N Cold Air Intake installed to make a determination. Any increase will be just icing on the cake. Installation took me about an hour and a half and was not difficult. I recommend reading the instructions completely before starting the installation. That way, you can ensure you are using the correct nuts, bolts and washers as you proceed through the installation. I'm a fully satisfied customer. Thanks for a great product, K&N.
John Kayser Stamford, Connecticut
  WOW.  This is an amazing product (57-1549). I have a 2006 Jeep Grand Cherokee with 5.7 Hemi. I was getting 11 MPG and decent performance.  I installed the K&N air intake system easily myself.  My wife and I were blown away on our first test drive after installing. WOW!!  Turned my Jeep into a beast with AWESOME sound!!  Big horse power & torque gains!!!  Our next suprise was when we drove the Jeep around town.  We now get over 17 MPG in town!!!!  I can't wait to see the highway difference.  This is the best thing you can do for your car.  I have since put one our Cobalt and have had the same wonderful experience.  Thank you K&N!!!! You will go on everyone of my vehicles for life!!  The simple math is 6+MPG more @ 18 gallons a tank  equals  108+ more miles EACH TANK.  Very impressive results.
J Porter Big Bear Lake, California