2019-6-27 · K&N makes top-rated performance cold air intakes for your Ford Powerstroke, Dodge Cummins, or Duramax diesel. K&N has quickly gained ground in the diesel engine enthusiasts market place as a top quality cold air intake. Shop below for diesel K&N blackhawk, FIPK, 63 series air charger, 77 series metal intake and air filter.