K&N Engineering INC.

K&N 77 Series Air Intake System 2011-2014 Duramax

K&N 63 Series AirCharger Air Intake System 2015-2016 Duramax

K&N Blackhawk Series Air Intake System 2007.5-2010 Duramax

K&N AirCharger Intake System 2007.5-2010 Duramax

K&N FIPK Air Intake System 2006-2007GM 6.6L LBZ

K&N AirCharger Intake System 2006-2007 GM 6.6L LBZ

K&N 77 Series Air Intake System 2004.5-2005 Duramax

K&N AirCharger Intake System 2004.5-2005 Duramax

K&N 63 Series AirCharger Air Intake System 2016-2019 GMC Colorado/Canyon

K&N 77 Series Air Intake System 2006 Kodiak/Topkick

K&N 77 Series Air Intake System 2004-2005 Kodiak/Topkick

K&N 77 Series Air Intake System 2001-2004 GM 6.6L LB7