Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton Cleanable This prevents the reintroduction of

This prevents the reintroduction of air and vapor back into the fuel and prevents eddy currents from forming within the corner of a 90-degree sharp angle

2017-2019 GM Duramax L5P 2500HD/3500HD (Crew Cab

This kit comes with a massive

It handles temperatures as high as 400F without cracking or tearing and won't deteriorate over time

cause restrictions and reintroduce air back into your fuel

Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton Cleanable This prevents the reintroduction ofMAXIMUM PERFORMANCE 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. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. PROTECT YOUR ENGINE This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. Available in either 8 layer Cotton