Description
Maximum Performance: Our cold air intake for the 20-21 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
New Snap In Lid Design: Our new snap-In lid design requires no screws to secure it to the box. This makes installation and inspection quick and easy, as the filter can be installed and removed without having to remove the intake tube. Our silicone edge trim ensures an airtight seal, protecting against unwanted, power-robbing engine heat. (Patent Pending) 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.
Silicone Hood Scoop Seal: The L5P intake kit features a silicone air scoop seal that integrates with the OEM hood scoop and feeds air to the filter. More airflow equals better performance
Choose Your Airflow: More air equals better performance. The Duramax L5P 6.6L intake features three air inlet points. If you want to customize the amount of air you take in, we provide an optional box plug that can seal off one inlet point. Stock intake boxes are a significant contributor to poor airflow which is why S&B designs custom air boxes with secondary and/or enlarged openings.
With that said, S&B recognizes the benefits of cooler air, so we have included a plug to seal off the opening if desired. For optimal performance, we recommend that the intake be used without the box plug, except in conditions of an extreme heatwave.
No Check Engine Lights: 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.
Details:
- Fits 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax
- Filter Type Oiled
- Filter Cotton Cleanable
- Quantity Of Oil 130 Grams
- Replacement Filter KF-1076
- Filter Material Cotton Gause
- Filter Color Red
- Oil Color Red
- Engine Manufacturer Duramax
- Street Legal In All US States Pending
- CARB Exempt ID Pending
- Liter 6.6 Liter
- Cylinder V8
- Warranty Million Mile Warranty
David – Easy to install, great looking under the hood and immediate performance increase. Customer Service for one small error was also the best I have experienced from an on-line purchase. I would definitely recommend!
5 star rating
Royal – Amazing performance!!! Truck feels and runs so much better, love the sound and throttle response!
5 star rating
Dawson R. – Very easy to install took me an hour to do only because i dropped a rubber spacer lol, it made a huge difference in my 5.4 , my truck is louder , faster , starts easier, not any over compression at all, sounds and feels meaner when i put the pedal to the floor. Its great id highly recommend to a friend looking for a performance part.
Gray G. – Perfect set upbout a year now and I can say WOW great product very good service just excellent product I’ll always purchase S&B now! Thanks
5 star rating
Jack, U. – Very good intakeI have had my intake for about a year….and all i can say is its great. I love the way it woke up my truck and the fit and finish is great….everyone loves the clear lid 5 star rating
vehicle type
:Truck/SUV
CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
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