The GMC Sierra 3500 HD Boost Tube Upgrade Kit by Banks Power is a high-performance upgrade for diesel enthusiasts looking to boost their vehicle's power and efficiency. This kit is specifically designed for 2017 to 2019 GMC Sierra and Chevrolet Silverado models, featuring robust, red powder-coated 3.5-inch mandrel-bent aluminized steel tubes.

The Boost Tube Upgrade Kit replaces your factory air cooler pipes, maximizing airflow and reducing pressure loss. While stock pipes measure only 2.5 inches and often come with inefficient bends and plastic parts, Banks' 3.5-inch tubes provide a smoother and stronger path for air. This results in an impressive 87% improvement in airflow over stock configurations, allowing your turbo to spool faster and produce greater horsepower. Whether for daily driving, towing, or racing, this upgrade ensures your truck runs at its best.

Features

• Massive 3.5-inch diameter for superior flow (680 CFM vs. 364 CFM stock).
• High-quality aluminized steel for enhanced strength and durability.
• Billet venturi couplers for maintaining boost pressure.
• Spring-loaded constant tension clamps for reliable sealing.
• 5-ply heavy-duty silicone couplers for added flexibility and reliability.

Upgrade your vehicle's performance today with the Banks Power Boost Tube Kit. Should you have any questions or need advice on fitment and installation, please don't hesitate to contact us directly at 512-982-9393 in Austin, Texas, or 562-981-6800 in Los Angeles, California. For those near our two locations, we also offer professional installation and customization services on-site. If you're interested in multiple items, give us a call for potential shipping discounts. Let us help you take your driving experience to the next level!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov