Upgrade the air intake system on your 2020 GM 6.6L Duramax L5P when you install the S&B Filters 75-5136D Cold Air Intake (Dry Filter). This Cold Air Intake has a dry, disposable air filter that has an efficiency rating of 99.26%.
More Airflow. Better Performance.
This Cold Air Intake features a specially engineered design that eliminates the restrictive angles and choke points that the OEM system has and improves airflow up to 48.17%.
Enclosed Air Box
A fully enclosed airbox surrounds the Cold Air Intake and prevents debris and warm air from entering the system. S&B’s innovative snap-in lid design that does not require screws and makes installation and inspection quick and convenient.
Premium Silicone Parts
This Cold Air Intake has high quality and durable Silicone components for an airtight seal. Silicone is a premium rubber that can withstand temperatures up to 400° F and won't crack or tear with age. It's durable yet elastic enough to stretch, then snap into a perfect seal.
Full Silicone Hood Scoop
An included hood scoop seal on the Intake System integrates with the OEM hood scoop to send the air directly to the Intake’s air filter for better airflow.
Injection Molded MAF Plate
This Cold Air Intake was designed to avoid check engine lights with its properly mapped Mass Air Flow Sensor.
- Dry, Disposable Filter Element
- Innovative Snap-In Lid Design
- 48.17% More Airflow Than Stock
- Maintains Functional Hood Scoop
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