K&N 77 Series Cold Air Intake

2019–2024 Ram 1500 3.6L V6

Part #: 77-1586KC

Overview

The K&N 77 Series Cold Air Intake is engineered to enhance the performance of your 2019–2024 Ram 1500 equipped with the 3.6L V6 engine. Designed for enthusiasts and daily drivers alike, this intake system delivers a guaranteed increase in horsepower and torque by improving airflow efficiency. It replaces the factory air filter and intake tube with a high-quality, mandrel-bent aluminum intake tube paired with a high-flow, oiled cotton air filter. This upgrade not only boosts engine power but also maintains excellent filtration to protect your engine.

Ideal for Ram 1500 owners seeking a reliable and effective performance enhancement, the K&N 77 Series Cold Air Intake offers a straightforward installation process and long-term durability.

Key Features

This cold air intake system combines advanced engineering and premium materials to maximize airflow and engine protection. Key features include:

• Guaranteed increase in horsepower and torque for improved engine performance
• Mandrel-bent aluminum intake tube designed for smooth airflow and durability
• Oversized oiled cotton air filter that provides exceptional filtration and airflow
• Washable and reusable filter media, reducing maintenance costs and waste
• Filter cleaning interval of up to 100,000 miles under normal highway driving conditions
• Direct replacement for factory air filter and intake tube for a seamless upgrade
• Simple installation requiring only basic hand tools, typically completed in 60 minutes or less
• No-Hassle Lifetime Limited Warranty from K&N Engineering
• Designed to maintain vehicle warranty compliance

Construction & Design

The intake tube is crafted from mandrel-bent aluminum, ensuring smooth bends that optimize airflow and minimize turbulence. This construction not only enhances performance but also provides long-lasting resistance to heat and corrosion. The oversized air filter features multiple layers of oiled cotton gauze, which delivers superior filtration while allowing high volumes of air to pass through. The washable and reusable design of the filter promotes sustainability and cost savings over the life of the product.

Every component is precision-engineered to fit the Ram 1500’s engine bay perfectly, ensuring a secure fit and reliable operation without the need for modifications.

Performance & Sound

The K&N 77 Series Cold Air Intake is estimated to increase horsepower by approximately 13.45 HP at 5359 RPM and torque by 11.1 lb-ft. This enhanced airflow not only improves throttle response and acceleration but also contributes to a more aggressive engine sound, providing an engaging driving experience without excessive noise.

Installation & Fitment

Installation is designed to be straightforward and user-friendly, requiring only simple hand tools. The system replaces the factory air filter and intake tube with no permanent modifications needed, allowing for easy removal or upgrades in the future. Most installations can be completed in under an hour, making it accessible for both professional mechanics and skilled enthusiasts.

This intake system is specifically designed to fit the 2019 through 2024 Ram 1500 models equipped with the 3.6L V6 engine, ensuring precise compatibility and optimal performance.

What's Included

• Mandrel-bent aluminum intake tube
• Oversized washable and reusable oiled cotton air filter
• All necessary mounting hardware and clamps
• Detailed installation instructions

Ideal For

This cold air intake is perfect for Ram 1500 owners looking to improve engine performance, increase horsepower and torque, and enhance throttle response without compromising reliability or vehicle warranty. It suits daily drivers, weekend enthusiasts, and anyone seeking a durable, maintenance-friendly upgrade to their factory intake system.

Emissions Note

California Restricted: This product is not legal for sale or use in California on pollution-controlled vehicles.

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.