2001-2004 Duramax S&B Cold Air Intake Kit
Description/Product Information:
The S&B Cold Air Intake for the 2001-2004 Chevy/GMC Duramax LB7 6.6L was engineered to minimize the air restriction and flows 44.63% better than stock.
This kit comes with an enclosed airbox that protects the filter from dirt, debris and keeps the engine heat out.
This kit comes with a large air filter which results in better performance and protects your engine.
