Product Information

Maximum Performance

Our cold air intake for the 2007-2010 Chevy / GMC Duramax 6.6L was engineered to minimize air restriction and flows 53.06% 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 Cleanable.

• 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.
• Fit and finish are second to none.
  The 75-5091 intake kit for the 6.6L Duramax installs in less than an hour and outperforms the stock intake.