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K&N 57-1518 5.0 out of 5 stars 3 Customer Reviews
57 Series FIPK > Performance Intake Kit

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57-1518
 
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The K&N 57-1518 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Jeep Cherokee pickups models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Cherokee’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 57-1518 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 crank case vent hose. The oversized, tapered 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 only tools needed are a screwdriver and two 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
57-1518 Vehicle Applications
Dyno Chart - 1997 Jeep Cherokee 4.0L - 7.9HP Increase


Part 57-1518 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 7.9 HP @ 4511 RPM
Replacement Filter: RC-4690
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 7.875 in (200 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 3
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
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: 5 in (127 mm)
Weight: 7.4 lb (3.4 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.25 in (362 mm)
Product Box Height: 12.5 in (318 mm)


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


Product Reviews      Review part 57-1518

 This product lives up to all the hype. I read through many reviews then bit the bullet. Noticable performance increase, in addition to about 1 mpg increase....simple installation...high quality components. Installed in my 2000 Jeep XJ w/ 4.0L. Highly recommend.
Tom N., Commack, New York
 EASY INSTALL, GREAT PERFORMANCE DIFFERENCE, BETTER MPG. COULDN'T BE HAPPIER. I HAVE USED K&N FOR YEARS. ALWAYS A SUPERIOR EXPERIENCE. THANKS K&N AS YOU ARE CREATING GREAT PRODUCTS THAT HAVE BEEN ENGINEERED TO THE NTH DEGREE OF ACCURACY.

PROUD OWNER OF
2013 JEEP WRANGLER SAHARA
1999 JEEP CHEROKEE
1997 JEEP CHEROKEE

ADAM HECKAMAN , SAN RAFAEL, CALIFORNIA
 Easy to install and took about 20 minutes. Followed all instructions and everything needed was included in the kit. I was amazed at how easy it was and how thorough the instructions were. I had planned to use the whole afternoon to install, but got to use that time doing other things.
Jay Kress, Indianapolis, Indiana