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K&N 77-1549KP Air Intake

Intake Kits / Performance Air Intake System
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77-1549KP
$353.99 USD
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Product Overview

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Free-flowing aluminum tube
  • Replaces entire factory air intake system
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 77-1549KP Air Intake fits some Jeep Commander, and Jeep Grand Cherokee models. See vehicle applications link for details.
The K&N 77-1549KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Jeep Grand Cherokee and Commander models. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine’s RPM range. The 77-1549KP 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 the intake tube into the engine’s throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it 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 existing factory mounting points. The tools needed are a screwdriver, ratchet set and a 10 millimeter wrench. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.

[More Information on K&N 77 Series Air Intake Systems]
Estimated Horsepower Gain12.93 HP @ 5046 RPM
Replacement FilterRF-1048
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers Included2
Product Style77 Series Kits
Air Filter Height6 in (152 mm)
Intake Pipe Color / FinishPolished
Intake Pipe MaterialAluminum
CARB EO NumberD-269-38
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight11.8 lb (5.3 kg)
Air Filter Large End Diameter7.5 in (191 mm)
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 77-1549KP Air Intake Product Reviews

Tuesday, October 28, 2014 - Part 77-1549KP
I have never done anything with a car before, let alone working on a part of the engine of my own car. But the instructions were very thorough and never once did I have a question that the instructions (or pictures in the instructions) didn't answer. I love the sound my car makes now at around 3000 Rpm's, and I have also seen an increase in my gas mileage. Great overall product.

Matt Thompson
Philadelphia, Pennsylvania
Monday, December 30, 2013 - Part 77-1549KP
Easy installation, improved my HP and gas mileage.

Jim Setzenfand
Pittsburgh, Pennsylvania