57-1549 Image

K&N 57-1549 5.0 out of 5 stars 3 Customer Reviews
57 Series FIPK > Performance Intake Kit

 List Price: $496.65
Your Price: $287.99

You Save 42.0%

Find a Local K&N Dealer


       

57-1549
 
In Stock & Ready to Ship!
 Free Ground Shipping!


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 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
Available Information
Installation Instruction Sheet
57-1549 Vehicle Applications
Dyno Chart - 2005 Jeep Grand Cherokee 5.7L - 15.3HP Increase
News Story - Jeep Cherokee & Commander Owners Add Estimated 15.30 Horsepower with K&N Air Intake System


Part 57-1549 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 15.3 HP @ 5046 RPM
Replacement Filter: RF-1048
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: See Application Link Below
Air Filter Height: 6 in (152 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 6
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 2
Type: Gen II
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: Yes
Air Filter Large End Diameter: 7.5 in (191 mm)
Weight: 11.1 lb (5 kg)
Product Box Length: 18.25 in (464 mm)
Product Box Width: 18.25 in (464 mm)
Product Box Height: 12.5 in (318 mm)


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


Product Reviews      Review part 57-1549

 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