S&B Cold Air Intake for 2006-2007 Chevy / GMC Duramax LLY-LBZ 6.6L


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Duramax LLY-LBZ 6.6L
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Designed to minimize restriction and increase air flow.

The 75-5080 kit has two air flow configurations with a silicone box plug that can be left on or off depending on your needs.

Looks great, long lasting and can take the heat.

Premium silicone seals won't tear or crack and can handle temperatures as high as 400℉.

Removable, clear polycarbonate lid for a great finished look.

Our new lid seal protects the edges and secures it to the air box. Injection molded MAF plate ensures true o-ring seal to the sensor.

Fit and finish are second to none.

The 75-5080 intake kit for the 2006 & 2007 Duramax 6.6L V8 LLY/LBZ installs in less than an hour and outperforms the stock intake.



  • Airflow Rating: Improves Airflow versus Stock by: 50.15%
  • Efficiency Rating: 99.41% Efficient @ 653 CFM (ISO Coarse Dust)
  • Quantity of Oil: 90 grams on filter element, 17 grams on power-stack
  • Oil Color: Red
  • Street Legal In All US States: Pending


  • Tube Color: Black
  • Tube Material: Plastic
  • Filter Color: Red
  • Air Intake Filter Material: Cotton Gauze
  • Filter End Cap Finish: Black
  • Sleeve Color: Black
  • Quantity: Sold as a kit