S&B 75-5091 Cold Air Intake for 2007-2010 Chevy / GMC Duramax 6.6L
Larger than Stock Air Inlet.
Our larger than stock inlet with radiused lip feeds more cool air to the filter.
Choose your Airflow.
Designed with a secondary inlet that increases airflow. A silicone plug is included for those who prefer to pull in air only from the stock fender inlet.
Cooler Air. Better Performance.
S&B's 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..
Large Clear Lid with Seal.
Our signature clear polycarbonate lid provides great looks. Featuring a rubber trim that ensures a perfect seal.
- Filter Type: Cotton Filter
- Airflow Rating: 50.06% more airflow than the stock intake
- Efficiency Rating: 99.26% efficient @ 653 CFM (ISO Coarse Dust)
- Quantity of Oil: 87 grams on filter element and 17 grams on Power Stack (Top)
- Oil Color: Red
- Street Legal In All US States: Pending