K&N Engineering NextGen Dry Flow Cold Air Intake

Fits 2019–2024 RAM 2500/3500 6.7L Diesel

Part #: 50-1583D

Overview

The K&N NextGen Dry Flow Cold Air Intake is engineered to enhance the airflow to your 6.7L diesel engine in RAM 2500 and 3500 models from 2019 through 2024. Designed for diesel truck owners seeking improved engine breathing without the need for tuning, this intake system supports increased horsepower and torque by optimizing air volume. Its durable construction and reusable filter make it a practical upgrade for those focused on performance and long-term maintenance ease.

Key Features

This intake system combines advanced materials and thoughtful design to deliver reliable performance benefits:

• High-density polyethylene (HDPE) rotationally molded intake tube for increased airflow volume
• Washable, reusable Dryflow LIFETIME Air Filter with oil-free synthetic media for easy maintenance
• Oversized conical filter design allowing up to 50,000 miles between cleanings under normal highway use
• Custom NextGen air box engineered to shield intake air from engine bay heat
• Oil-free two-step cleaning process simplifies filter upkeep
• Installation typically completed in under 60 minutes with basic tools

Construction & Design

The intake tube’s HDPE construction ensures durability and resistance to heat and corrosion, while the rotational molding process creates a smooth interior surface to promote efficient airflow. The custom air box design minimizes heat soak, helping to maintain cooler intake air temperatures for improved combustion efficiency.

Installation & Fitment

Designed specifically for 2019–2024 RAM 2500 and 3500 trucks equipped with the 6.7L diesel engine, this intake system installs easily with factory mounting points and hardware. The straightforward bolt-on design allows most users to complete installation in less than an hour without requiring engine tuning or modifications.