Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton Cleanable This kit was designed to

This kit was designed to avoid check engine lights with it's properly mapped Mass Air Flow Sensor

Backed by our limited lifetime warranty

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

This kit comes with a massive

Cold Air Intake for 2001-2004 Chevy / GMC Duramax LB7 6.6L Filter type:Cotton Cleanable This kit was designed toMAXIMUM 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