Maximize the performance of your 2007-2010 Chevy & GMC Duramax LMM 6.6L Diesel with the S&B Cold Air Intake, expertly designed to minimize air restriction and enhance airflow compared to stock systems.

Features

• Maximum Performance: This intake kit features a fully enclosed airbox that protects the filter from dirt and prevents engine heat from entering, ensuring your engine receives cool, clean air for optimal performance.

• The Sound of Performance: Experience a more aggressive sound with the large air filter and intake tube. Listen to the difference from both inside and outside the cab by clicking the play button.

• No More Check Engine Lights: S&B invests significant resources to ensure our intakes allow your engine to run smoothly with both stock calibration and enhanced tuning. The design avoids check engine lights by maintaining proper mapping of the Mass Air Flow Sensor.

• Optimized Airflow Design: The large diameter intake tube is strategically designed to minimize restriction, providing a clean, direct path from the throttle body to the airbox. This configuration allows for more cool air to flow into your engine, resulting in better performance.

• Multiple Air Inlets: The Duramax LMM intake kit features two large air inlet points, giving you the option to customize your airflow. An optional box plug is included to seal off one inlet point if desired.

Fitment

• 2007-2010 Chevrolet Silverado 2500 6.6L Diesel (LMM)
• 2007-2010 Chevrolet Silverado 3500 6.6L Diesel (LMM)
• 2007-2010 GMC Sierra 2500 6.6L Diesel (LMM)
• 2007-2010 GMC Sierra 3500 6.6L Diesel (LMM)

Document & Video

ISO 5011 Results

View Instructions

Upgrade your Duramax with the S&B Cold Air Intake for improved throttle response, enhanced horsepower, and a more aggressive sound. Don’t settle for less—demand better, demand S&B!