K&N 63-1584 Cold Air Intake System for 2019-2024 RAM 2500/3500 6.7L Diesel

Vehicle Fitment

• 2019-2024 Ram 2500 (6.7L L6 Cummins Turbo Diesel, 4WD/2WD)
• 2019-2024 Ram 3500 (6.7L L6 Cummins Turbo Diesel, 4WD/2WD)
• Fits Regular, Crew, and Mega Cab configurations

Fitment Notes

• 6.7L Cummins Diesel only -- does not fit 6.4L Hemi gas models
• Not legal for sale or use in California on emissions-controlled vehicles
• No tune required -- compatible with factory ECU calibration
• Replacement filter: K&N RU-5292

Features

• +14.4 hp @ 2,500 RPM (dyno tested)
• +22.5 lb-ft torque (dyno tested)
• Enclosed air box -- isolates filter from engine heat
• Roto-molded HDPE intake tube -- improves airflow volume
• Oversized conical oiled cotton gauze filter -- up to 100,000 miles between cleanings
• Air box lid opens without tools for easy filter access
• 3x stainless steel worm gear clamps included
• Installs in under 60 minutes using factory mounting points
• Washable and reusable filter
• K&N No-Hassle Lifetime Limited Warranty

Specifications

• Part Number: 63-1584
• Series: 63 Series AirCharger
• Air Box Material: High-Density Cross-Linked Polyethylene (HDPE)
• Intake Tube: Roto-molded HDPE, black
• Filter Color: Red
• Filter Material: Oiled cotton gauze
• Filter Shape: Round conical
• Clamps: 3x stainless steel worm gear
• Couplers Included: 1
• Weight: 20 lbs (9.1 kg)
• Replacement Filter: RU-5292

Included Components

• 1x Roto-molded HDPE enclosed air box
• 1x HDPE intake tube
• 1x Oiled cotton gauze air filter (red)
• 3x Stainless steel worm gear clamps
• 1x Silicone coupler
• Mounting hardware and installation instructions

Product Description

The K&N 63-1584 is a 63 Series AirCharger cold air intake for the 2019-2024 Ram 2500 and 3500 with the 6.7L Cummins Turbo Diesel. The enclosed roto-molded HDPE air box shields the filter from engine heat while the oversized conical oiled cotton filter delivers measurable gains of 14.4 hp and 22.5 lb-ft of torque with no tune required. The air box lid opens tool-free for quick filter access, and the entire system installs in under 60 minutes using factory mounting points.

The included filter is washable and reusable with service intervals up to 100,000 miles under normal highway driving. Backed by K&N's No-Hassle Lifetime Limited Warranty. Not for sale or use in California on emissions-controlled vehicles.