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K&N 77-1540KP Metal Intake for 04-07 Jeep® Liberty KJ with 3.7L Engine

Catalog #: 17003.704
K&N Part #: 77-1540KP
Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series intakes have a polished aluminum finish. K&N intake systems replace 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 vehicle's engine to inhale a larger amount of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available (see installation instructions).

To maintain airflow efficiency, use Recharger Filter Care Service Kit.
  • Product Style: 77 Series Kits
  • Estimated Horsepower Gain: 5.92 HP @ 4054 RPM
  • Color: Polished
  • Replacement Filter: RF-1048
  • CARB Exempt: Yes
  • CARB EO Number: D-269-34
  • Weight: 11.6 lb (5.2 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)

See Dyno Chart

Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: Less than an hour
  • Engine Size: 3.7L V-6
  • Engine Fuel: Gasoline
  • Jeep Liberty (KJ)

  • 2007 Jeep Liberty (KJ)
  • 2006 Jeep Liberty (KJ)
  • 2005 Jeep Liberty (KJ)
  • 2004 Jeep Liberty (KJ)
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