aFe Direct-Fit Cold Air Intake System Installation - 2013 GMC Sierra Video

How to Install the aFe Direct-Fit Cold Air Intake System on a 2013 GMC Sierra

Speaker 1: Today on our 2013 GMC Sierra 2500, we'll be having a look at and installing the aFe Direct-Fit Cold Air Intake System with Pro Dry S Filter, part number: AFE51-12322. Also available with a Pro Guard 7 Oiled Filter as part number: AFE75-12322. Here's what our air intake system looks like installed. This filter combined with the system has 33% more air flow than the factory air… see more >