2001-2024 Duramax S&B Cold Air Intake System! Dry or Oiled Filter

Want the absolute best intake for stock or modified Duramax truck? Look no further!  Please select which fits your Duramax year range and filter media!
 
MAXIMUM PERFORMANCE
The S&B cold air intake for the 2001-2024 Chevy / GMC Duramax 6.6L was engineered to minimize air restriction and flows better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
 
COOLER AIR. BETTER PERFORMANCE.
Our one piece air box design features an integrated box seal that keeps out unwanted engine heat. The cooler the air, the greater the density, resulting in better performance.
 
STRONGER, BETTER SILICONE PARTS.
Silicone is a premium rubber which will seal better and last longer. It handles as much as 400F without cracking or tearing. With a high friction surface and no oily residue, our silicone filters and couplers won’t slide off the tube. Available in either 8-layer Cotton Cleanable or Dry Extendable media.