K&N 50-1592D NextGen Dryflow Cold Air Intake for 2013-2018 Ram 2500/3500 6.7L

Vehicle Fitment

• 2013-2018 Ram 2500 (All Trims, L6-6.7L Cummins Turbo Diesel)
• 2013-2018 Ram 3500 (All Trims, L6-6.7L Cummins Turbo Diesel)

Fitment Notes

• Fits 2013-2018 Ram HD trucks equipped with the 6.7L Cummins Turbo Diesel only
• Does not fit 2019-2024 Ram 2500/3500 - see K&N 50-1583D for 2019-2024 fitment
• No tune required - fully compatible with OEM vehicle electronics and sensors
• Bolt-on upgrade with no cutting required - entire system installs in under 60 minutes

Features

• Estimated gains of up to 19.08 HP and 34.31 lb-ft of torque - dyno-tested and verified
• Large-diameter CAD-designed HDPE rotationally molded tube with strategically positioned air channels for maximum airflow volume
• Oversized conical Dryflow filter with radius-entry inlet and Quick-Lock technology for fast, tool-minimized installation
• Semi-enclosed NextGen hybrid airbox with enlarged fresh air inlet lowers intake temperatures and protects against harsh diesel environments
• Oil-free Dryflow synthetic media - no re-oiling required, serviceable up to every 50,000 miles
• Engineered to improve towing power, hauling performance, and throttle response
• Backed by K&N's Million-Mile Limited Warranty

Specifications

• Intake Style: NextGen Diesel Dryflow Cold Air Intake System
• Tube Material: High-Density Polyethylene (HDPE) Rotationally Molded
• Filter Style: Oversized Conical Dryflow (Oil-Free Synthetic Media)
• Filter Finish: Black
• Airbox Style: Semi-Enclosed NextGen Hybrid Airbox
• Estimated Horsepower Gain: Up to 19.08 HP
• Estimated Torque Gain: Up to 34.31 lb-ft
• Filter Service Interval: Up to 50,000 miles under normal conditions
• Tune Required: No
• Warranty: Million-Mile Limited Warranty

Included Components

• 1x Large-Diameter HDPE Intake Tube (CAD-Designed)
• 1x Oversized Conical Dryflow Air Filter (Oil-Free, Pre-Installed)
• 1x NextGen Semi-Enclosed Hybrid Airbox
• 1x Hose Clamp (for Quick-Lock filter installation)
• All necessary mounting hardware and instructions

Product Description

The K&N 50-1592D is a NextGen Diesel Dryflow Cold Air Intake System engineered specifically for 2013-2018 Ram 2500 and 3500 trucks powered by the 6.7L Cummins turbocharged diesel engine across all trim levels. Replacing the restrictive factory airbox and intake tubing with a large-diameter HDPE rotationally molded tube and a semi-enclosed NextGen hybrid airbox, this system delivers up to 19.08 HP and 34.31 lb-ft of torque gains with no tune required. Cold, dense air is drawn through an oversized conical Dryflow filter with a radius-entry inlet and efficiently directed through strategically positioned air channels in the intake tube, maximizing airflow volume to the engine for improved towing, hauling, and overall diesel performance.

The oil-free Dryflow synthetic filter requires no re-oiling and is serviceable up to every 50,000 miles under normal conditions - one of the lowest-maintenance performance intake options available for the 4th-gen Cummins platform. The NextGen airbox and tube feature an all-black finish that integrates cleanly into the engine bay. Installation is a bolt-on process with no cutting required, typically completed in under 60 minutes using standard hand tools. Backed by K&N's Million-Mile Limited Warranty.