Banks Power L5P Boost Tube Upgrade Kit — Fits 2020-2025 GM 2500/3500 6.6L Duramax

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Maximize Airflow with Banks Power L5P Boost Tubes

Upgrade your 2020-2025 GM 2500/3500 6.6L Duramax with the industry-leading Banks Power Boost Tube Kit. Engineered to replace restrictive factory piping, these 3.5-inch mandrel-bent tubes are the largest on the market, providing a massive 26-45% increase in airflow over stock components. Unlike flimsy plastic factory pipes that are prone to crushing and boost leaks, Banks tubes are constructed from high-quality aluminized steel for superior strength and durability under high-boost conditions.

Key Performance Benefits

• Increased Airflow: Full 3.5-inch diameter ensures maximum air delivery to your engine.
• Faster Turbo Spool: Smooth mandrel bends minimize pressure loss, allowing your turbo to reach peak boost faster.
• Durable Construction: Heavy-duty aluminized steel replaces weak factory plastic for long-term reliability.
• Perfect Fitment: Designed specifically for the L5P Duramax platform for a seamless installation.

By optimizing your charge air system, you reduce backpressure and improve overall engine efficiency, resulting in improved throttle response and sustained horsepower. Whether you are towing heavy loads or looking for better daily driving performance, these boost tubes are a critical upgrade for any L5P owner. Experience the difference in engineering with this premium kit from GGCRACING.