Does SandB Cold Air Intake Make My Truck Louder?? 2004 Duramax Cold Air Intake
K&N intake is sucking in all of the hot air !!! Cold Air Intake for 2004-2005 Chevy / GMC Duramax LLY 6.6L – S&B HSP Cold Air Intake for Your Duramax Diesel !! #truck #motivation Injen Evolution Cold Air Intake Install: 2001-2004 GM Duramax LB7 S&B Turbo Inlet Intake Elbow Install: 04.5-05 GM Duramax LLY #76-1006B ...