K&N Engineering NextGen Aluminum Cold Air Intake

2006–2023 Dodge Charger, 2009–2023 Dodge Challenger, 2011–2024 Chrysler 300 5.7L Hemi

Part #: 70-1542

Overview

The K&N Engineering NextGen Aluminum Cold Air Intake is a premium performance upgrade designed specifically for Dodge Charger, Dodge Challenger, and Chrysler 300 models equipped with the 5.7L Hemi V8 engine. Engineered to replace the factory air intake system, this cold air intake enhances airflow to the engine, promoting improved throttle response and potential horsepower gains. Ideal for enthusiasts seeking a reliable and durable solution, it delivers consistent performance improvements while maintaining a factory-like fit and finish.

Whether you're looking to enhance daily driving or add a solid foundation for further modifications, the NextGen Aluminum Cold Air Intake offers a straightforward upgrade that complements the power and character of your Hemi-powered vehicle.

Key Features

This cold air intake system incorporates advanced design and materials to optimize engine breathing and durability. Key features include:

• Precision-engineered aluminum intake tube for superior airflow and heat dissipation
• High-flow K&N washable and reusable air filter designed to increase air volume while providing excellent filtration
• Direct bolt-on installation with no cutting or drilling required, ensuring a secure fit
• Durable powder-coated finish that resists corrosion and enhances engine bay aesthetics
• Engineered to maintain proper air/fuel ratios and compatibility with factory sensors
• Designed to draw cooler, denser air from outside the engine compartment for improved combustion efficiency
• Includes all necessary hardware and detailed instructions for a hassle-free upgrade

Construction & Design

The intake tube is crafted from lightweight, high-grade aluminum, chosen for its excellent thermal conductivity and strength. This material helps reduce heat soak, ensuring cooler air reaches the engine for better performance. The smooth mandrel bends minimize airflow restrictions and turbulence, maximizing volumetric efficiency. The K&N air filter features oiled cotton gauze media housed in a durable synthetic frame, providing long-lasting filtration and easy maintenance through cleaning and re-oiling.

Every component is engineered to meet or exceed OEM standards, delivering a robust and reliable upgrade that withstands the rigors of daily driving and spirited use alike.

Installation & Fitment

Installation is designed to be straightforward and user-friendly, requiring no special tools or modifications. The intake system bolts directly to existing factory mounting points and integrates seamlessly with the vehicle’s stock sensors and wiring harnesses. Typical installation time is under one hour, making it accessible for both professional installers and experienced enthusiasts.

This intake is specifically engineered to fit the following vehicles equipped with the 5.7L Hemi engine:

• 2006–2023 Dodge Charger
• 2009–2023 Dodge Challenger
• 2011–2024 Chrysler 300

What's Included

• Precision-engineered aluminum intake tube
• K&N high-flow washable and reusable air filter
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This cold air intake is perfect for Dodge and Chrysler enthusiasts who want to enhance their 5.7L Hemi engine’s breathing capabilities without sacrificing reliability or fitment quality. It suits daily drivers, weekend cruisers, and those preparing their vehicle for further performance upgrades. The system is also an excellent choice for anyone seeking a durable, maintenance-friendly intake solution that delivers consistent airflow improvements and a subtle performance edge.

K&N is one of the most recognized names in performance filtration, offering reusable high-flow air filters, cold air intakes, and related filters for street and motorsports use. Their products are designed to improve airflow and serviceability—ideal for enthusiasts who want performance-oriented filtration and easy maintenance.