2017-2019 Duramax S&B Cold Air Intake (75-5144)

Fits

The S&B 75-5144 Cold Air Intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 47.70% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. This kit comes with a massive, highly efficient air filter which results in better performance and protects your engine. 

On the L5P intake kit, there is an integrated silicone air scoop that feeds even more air to the filter. The L5P intake kit also features two large air inlet points. If you want to customize the amount of air you take in, we include an optional box plug that can seal off one inlet point. 

 Part Number: 75-5144

• Improved throttle response
• Up to 49.9% Airflow Increase over Stock
• Bolt-on Installation
• Up to 99.4% Efficiency @ 571CFM 
• Avoid check engine lights with it's properly mapped Mass Air Flow Sensor
• Oiled or Dry Filter Options
• Multiple Airflow Configurations
• Available in either 8-layer Cotton Cleanable or Dry Extendable media

• Click here