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S&B Cold Air Intake | GM/Duramax LLY/LBZ/LB7 6.6L | 2001-2007

S&B Cold Air Intake | GM/Duramax LLY/LBZ/LB7 6.6L | 2001-2007

Regular price $449.00 USD
Regular price Sale price $449.00 USD
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Optimize air flow and keep debris out of your engine with the S&B Cold Air Intake! Better airflow means a more efficient engine and more horsepower. Plus, keep dirt, debris and contaminants out of your engine so it lasts longer.

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Look no further than our selection of high-performance air intakes.

Our air intakes are designed to provide maximum airflow to your engine, resulting in increased horsepower and flow efficiency.

This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.

They are made from high-quality materials that are able to filter out dirt, dust, and other contaminants, while still allowing for maximum airflow.

This means that not only will your vehicle perform better, but it will also be better protected from damage.



  • Improved throttle response
  • Bolt-on Installation
  • 43.69% Airflow Increase over Stock
  • No Check Engine Lights - Stock MAF Location
  • Oiled or Dry Filter Options
  • Multiple Airflow Configurations


GM/CHEVY/DURAMAX LLY/LBZ/LB7 6.6L 2001-2007 Models

The kits will fit all pick-up trims, cab and box lengths.

Will NOT fit Cab & Chassis trucks.


With standard shipping, you’ll receive your kit within 4-8 days from the moment you placed your order.

With express shipping, you’ll receive your kit within 2-3 days from the moment you placed your order.

* Note: Alaska, Hawaii and some Canadian locations will be subject to additional freight charges

30 Day Return Policy

We accept returns within 30 days of you receiving the kit, so long as the kit is unused. Once the kit is installed, we no longer accept returns. Buyer is responsible for return shipping & restocking fees. If your kit was damaged in transit, please contact our team at

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