Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.6L Duramax LML) 4384696 we use the same proven

we use the same proven manufacturing approach: billet where tolerances matter

SOTF only for 2008-2019

and tough environments

Complete Kit: Includes both manifolds up-pipes

Open Air 4" Intake Tube W/S&B Filter (2011-2016 6.6L Duramax LML) 4384696 we use the same provenWeve tested sealed box intakes vs open air intakes, and have found that overall vehicles do best without a sealed box around the intake. So we came out with our own 4 Open Air intake kit. These kits use American made parts, w stainless steel tubing & high quality 7 layer filters from S&B. Let your truck breathe better than the factory intake, while keeping even more dirt out. Our kits come in a raw finish. The raw finish gives you the option to powder