Banks Duramax Cold Air Intake Review Lb7 Cold Air Intake
Are WC Fab LB7 Intakes any good? Our cold air intake for the 2001-2004 Chevy / GMC Duramax LB7 6.6L was engineered to minimize air restriction and flows 44.63% better than stock. HSP Cold Air Intake for Your Duramax Diesel !! #truck #motivation Looking for the ultimate piping kit for your Chevy Silverado or GMC Sierra equipped with the 6.6L LB7 Duramax diesel engine cold air on the same truck at the drag strip. Including stright pipe( no air cleaner ). Truck ran the same times every pass. The Science Behind Cold Air Intakes!! ...