K&N 02-07 Dodge Ram V8-4.7L Performance Intake Kit | Black Ops Auto Works
K&N K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1994-2002 DODGE/CHEVROLET (Ram 2500, Ram 3500, Ram 1500, Camaro), 33-2084 in the Automotive Hardware department at Lowes.com
Amazon.com: K&N Engine Air Filter: Increase Power & Towing, Washable, Premium, Replacement Air Filter: Compatible with 2013-2019 Dodge Ram Truck L6 DSL/V8 FI (2500, 3500, 4500, 5500), 33-5005 : Automotive