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Christmas Sale Banks Power 2020 Gm 2500/3500 6.6l L5p Boost Tube Upgrade Kit - Red Series [qFb2woh1]

$58.99 $188.99 -69%

Christmas Sale Banks Power 2020 Gm 2500/3500 6.6l L5p Boost Tube Upgrade Kit - Red Series [qFb2woh1]Experience the power of Banks Power with their 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit. This cutting-edge kit is designed to enhance the performance of your vehicle, providi

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Christmas Sale Banks Power 2020 Gm 2500/3500 6.6l L5p Boost Tube Upgrade Kit - Red Series [qFb2woh1]

Experience the power of Banks Power with their 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit. This cutting-edge kit is designed to enhance the performance of your vehicle, providing a significant boost in airflow and power. With its massive 3.5-inch boost tubes, this kit surpasses the competition, offering a flow that is 26-45 percent greater than the stock system. This increase in airflow translates to quicker turbo spooling and more overall power for your vehicle.
  • Enhanced airflow for increased power output
  • Smooth mandrel-bent tubes for reduced boost pressure loss

Unmatched Quality and Durability

Banks Power takes pride in the quality and durability of their products. The Boost Tubes are crafted from high-quality aluminized steel, ensuring maximum strength and longevity. Unlike other products on the market that top out at 3.0 inches, Banks' Boost Tubes stand at a full 3.5 inches, providing a superior design that outperforms factory pipes with their crushed bent corners and flimsy plastic components. This kit is not just about size; it's about delivering results.
  • High-quality aluminized steel construction for maximum strength
  • Improved boost pressure retention for maximum horsepower

Compatibility and Easy Installation

The Banks Boost Tube Upgrade Kit is designed to work seamlessly with the stock Duramax intake components, utilizing proprietary high-strength 5-ply silicone hoses for a secure fit. For the 2020+ models, a pair of billet aluminum cold-side adapters are included for the intercooler connection and the throttle body. These adapters are specifically engineered for the airflow requirements of the L5P engine and feature a Venturi-like taper to maintain boost pressure and volumetric flow.
  • Works with stock Duramax intake components
  • Proprietary high-strength 5-ply silicone hoses for secure fit

What Our Customers Say

January 11, 2026

Absolutely no complaints!

This is the new gold standard.

- Liam H..

January 11, 2026

Absolutely no complaints!

A top-notch item. Highly recommended.

- Tiffany V..

January 11, 2026

Absolutely no complaints!

This is a very good item.

- Pamela F..

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