S&B Cold Air Intake (2017-19 Duramax 6.6L)

CAN NOT SHIP TO CALIFORNIA 

The S&B Cold Air Intake (2017-19 Duramax 6.6L) was designed to reduce air restriction and increase air flow by 47.70% compared to the stock intake system. It includes a fully enclosed airbox to shield the filter from debris and prevent engine heat from entering.

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 or Dry Extendable media.

S&B devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning. This kit was designed to avoid check engine lights with it's properly mapped Mass Air Flow Sensor.

On the L5P intake kit, we have an integrated silicone air scoop that feeds even more air to the filter.

More air equals better performance. The L5P intake kit 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. 

Vehicle Applications 

CAN NOT SHIP TO CALIFORNIA 

INSTALLATION INSTRUCTIONS