K&N Engineering Performance Intake System

Fits 2019–2021 Ram 2500 and 3500 with 6.7L Diesel Engine

Part #: 63-1584

Overview

The K&N 19-21 Ram 2500/3500 6.7L L6 DSL AirCharger Performance Intake System is designed to enhance your heavy-duty pickup's airflow efficiency. Crafted for Ram owners seeking improved engine response and increased power, this intake system combines durability with performance. Its enclosed air box design shields the filter from engine bay heat, ensuring cooler, denser air reaches your engine for optimal combustion. The system is engineered to support your vehicle’s performance needs, whether for work, towing, or everyday driving, providing a noticeable boost in horsepower and torque while maintaining reliability and longevity.

Key Features

This intake system features high-quality materials and a thoughtful design to maximize airflow and filtration efficiency. Key features include:

• Enclosed air box with a removable lid for quick, tool-free filter access
• High-density polyethylene (HDPE) rotationally-molded intake tube for durability and airflow volume
• Washable, reusable high-flow oiled cotton filter media for long-term use
• Engineered to improve throttle response and overall engine efficiency
• Designed specifically for the 6.7L diesel engine in Ram 2500 and 3500 models
• Supports consistent airflow under demanding conditions
• Easy installation with minimal tools required

Construction & Design

The intake system's construction emphasizes durability and heat resistance, with a rotationally-molded HDPE tube that maintains shape and resists engine bay temperatures. The enclosed air box features a sealed lid, helping to prevent hot air from entering and ensuring cooler intake temperatures for better performance and efficiency.

Driving Feel & Feedback

Installing this intake system helps your vehicle respond more quickly to throttle inputs, providing a more engaging driving experience. The high-flow filter and optimized airflow path contribute to smoother acceleration and improved engine sound, giving you a confident and responsive ride.

Installation & Fitment

Designed for straightforward installation, this system fits directly onto your Ram 2500 or 3500 with minimal modifications. The included hardware and detailed instructions make it accessible for DIY enthusiasts and professional installers alike.

What’s Included

The package includes the enclosed air box, high-density polyethylene intake tube, washable high-flow filter, and all necessary mounting hardware for a complete upgrade.