K&N 57-1539 Air Intake System

Boost your driving experience with the K&N 57-1539 Air Intake System, designed specifically for select Chrysler and Dodge models. This high-performance intake system utilizes a high-density polyethylene (HDPE) rotationally-molded tube to enhance airflow to your engine, resulting in a guaranteed increase in horsepower and torque.

Key Features

• Air Filter Material: Washable cotton gauze for long-lasting performance
• Estimated Horsepower Gain: Up to 18 HP at 5053 RPM
• Installation Time: Typically under 60 minutes
• Durability: Go up to 100,000 miles between filter services under normal driving conditions
• Heat Shield: Custom-designed to protect intake air from engine heat
• Street Legal: Approved for use in all US states
• Warranty: No-hassle lifetime limited warranty

Specifications

• Weight: 10.8 lb (4.9 kg)
• Clamp Material: Stainless Steel, 6 clamps included
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Couplers Included: 2, with a black finish
• CARB EO Number: D-269-38
• Type: Gen II

Fitment

• Chrysler Aspen 2007
• Dodge Durango SE 2009
• Dodge Durango Limited 2009
• Dodge Durango SLT 2009
• Dodge Durango 2004-2008

Customer Feedback

Users have noted a noticeable difference in throttle response and engine sound after installing the 57-1539. Many appreciate the ease of installation and the performance boost, especially during highway driving.

Installation Instructions

To help you get started, detailed installation instructions are available:

• Installation Instructions
• Dyno Results