K&N NextGen Cold Air Intake

2011–2023 Dodge Challenger V8 6.4L

Part #: 50-2545

Overview

The K&N NextGen Cold Air Intake is a precision-engineered performance upgrade designed specifically for the Dodge Challenger equipped with the 6.4L V8 engine from 2011 through 2023. This intake system enhances your vehicle’s breathing capability by increasing airflow volume, resulting in noticeable gains in horsepower and torque without the need for additional tuning. Ideal for enthusiasts seeking improved throttle response, better engine sound, and reliable performance gains, this intake delivers a balance of power and efficiency while maintaining factory-like drivability.

Built to meet the demands of both street and performance driving, the NextGen Cold Air Intake is a direct-fit solution that replaces the restrictive factory air intake components. It is engineered to maximize airflow while protecting your engine from hot under-hood temperatures, ensuring consistent performance in a variety of driving conditions.

Key Features

This K&N intake system incorporates advanced design and materials to deliver superior performance and durability. Key features include:

• High-density polyethylene (HDPE) rotationally molded intake tube that increases airflow volume by up to 17.3%
• Power gains of up to 23.8 horsepower and 23 lb-ft of torque without requiring a tune
• Custom-designed NextGen air box that shields intake air from engine bay heat
• Washable and reusable High-Flow LIFETIME Air Filter with oiled cotton media
• Oversized, conical filter design allowing up to 100,000 miles between cleanings under normal highway driving
• Direct bolt-on installation with no permanent modifications required
• Durable construction engineered to withstand heat and vibration

Construction & Design

The intake tube is crafted from high-density polyethylene (HDPE) using rotational molding technology, providing a smooth, consistent internal surface that promotes laminar airflow and reduces turbulence. This material choice offers excellent heat resistance and durability, ensuring the intake maintains cooler air temperatures for improved combustion efficiency.

The custom NextGen air box is designed to isolate the intake air from the engine’s heat, drawing in cooler, denser air for better performance. The oversized conical air filter features oiled cotton gauze media that is washable and reusable, delivering superior filtration while minimizing airflow restriction. This combination of materials and design results in a robust, long-lasting intake system optimized for both power and reliability.

Performance & Sound

By increasing the volume of cold air delivered to the engine, the K&N NextGen Cold Air Intake enhances combustion efficiency, resulting in gains of up to 23.8 horsepower and 23 lb-ft of torque. These improvements translate to quicker throttle response and stronger acceleration across the powerband. Additionally, the intake produces a more aggressive engine sound, providing an engaging driving experience without excessive noise or drone.

Installation & Fitment

This intake system is designed for a straightforward installation process that typically takes less than 60 minutes. It is a direct-fit replacement for the factory air intake components on Dodge Challenger models equipped with the 6.4L V8 engine from 2011 to 2023. No tuning or additional modifications are required, making it an accessible upgrade for enthusiasts of all skill levels.

What's Included

• Rotationally molded HDPE intake tube
• Custom NextGen air box
• Washable, reusable High-Flow LIFETIME Air Filter with oiled cotton media
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This cold air intake is perfect for Dodge Challenger owners looking to enhance their vehicle’s performance without complex modifications or tuning. It suits daily drivers seeking improved throttle response and fuel efficiency, as well as enthusiasts who want a reliable power upgrade with a more aggressive engine sound. The durable construction and washable filter also make it an excellent choice for those who value long-term maintenance savings and consistent performance.

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.

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