K&N 57-1549 Cold Air Intake System for 2005-2010 Jeep Grand Cherokee/Commander

Vehicle Fitment

• 2005-2010 Jeep Grand Cherokee V8 5.7L
• 2006-2010 Jeep Commander V8 5.7L

Features

• Increases horsepower and torque for improved performance
• High-density polyethylene intake tube for smooth airflow
• Oversized conical oiled cotton gauze air filter
• Washable and reusable filter design with long service intervals
• Custom heat shield reduces intake air temperature
• Easy bolt-on installation using factory mounting points
• Backed by K&N's Million Mile Limited Warranty

Specifications

• Intake Tube Material: High-density cross-linked polyethylene (HDPE)
• Filter Media: Oiled cotton gauze, red
• Estimated Horsepower Gain: Approx. 15 HP at 5000 RPM
• Estimated Torque Gain: Approx. 16 lb-ft
• Clamp Quantity: 6 stainless steel clamps
• Couplers Included: 2 silicone couplers
• Weight: Approx. 11 lbs (5 kg)
• CARB EO Number: D-269-38 (Not legal for sale or use in California)

Included Components

• HDPE intake tube assembly
• High-Flow Air Filter™ (oiled cotton gauze)
• Custom heat shield assembly
• Hardware kit (clamps, couplers, brackets, mounting hardware)

Product Description

The K&N 57-1549 Cold Air Intake System is designed to improve airflow and performance for Jeep 5.7L V8 engines. It replaces the restrictive factory intake path with a smooth, free-flowing polyethylene tube and a large oiled cotton air filter. This design allows the engine to breathe easier, increasing both horsepower and torque.

A custom heat shield helps protect the incoming air from engine heat, ensuring cooler and denser air reaches the combustion chamber. The filter is washable and reusable, offering long-term value and reduced maintenance. Installation is simple, using existing mounting points with basic hand tools, and typically takes less than an hour.

K&N's 57-series air intake systems are dyno-tested to provide guaranteed performance gains and come backed by the company's Million Mile Limited Warranty. Fitment is confirmed for 2005-2010 Jeep Grand Cherokee and 2006-2010 Jeep Commander models equipped with the 5.7L V8 engine.