Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 11HP: Compatible with 1.6L, L4, 2007-2010 Mini Cooper S, 69-2004TTK : Automotive
K&N 57-3013-2 K&N 57 Series FIPK Cold Air Intake Kits | Summit Racing
Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 10HP: Compatible with 5.7L, V8, 2009-2019 Dodge/RAM (1500, 2500, 3500, 1500 Classic), 77-1561KP : Automotive
Amazon.com: K&N Cold Air Intake Kit: Increase Acceleration & Towing Power, Guaranteed to Increase Horsepower up to 16HP: Compatible with 5.7L, V8, 2009-2021 Dodge/RAM (1500, 2500, 3500, 1500 Classic), 63-1561 : Automotive
K&N 69-4530TS Performance Air Intake System
K&N 71-3070 K&N Blackhawk Cold Air Intake Kits | Summit Racing