BANKS 25993 BOOST TUBE UPGRADE KIT FOR 13-16 GM DURAMAX 6.6L LML

OEM replacements for left and right side boost tubes with silicone couplers. With up to 105 percent greater flow area compared to stock, these better-flowing intercooler tubes result in less boost pressure loss from the turbo to the intake manifold. This results in less work for the turbo, improving engine efficiency and power consistency.

Banks hot and cold side Boost-Tubes have up to 105 percent greater flow area than stock. Produced from high-quality aluminized steel, the tubes are mandrel bent and a constant 3.5 inch diameter for quicker turbo spool. Better flowing intercooler tubes improve retention of boost pressure (increases density) between turbo, intercooler, and intake resulting in maximum horsepower. Our powder-coat finish stops before the end of the tubes for better grip ensuring our 4- and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions. Spring-loaded constant tension clamps maintain a stronger grip to prevent leaks or blown boots.

Works with stock or aftermarket intercooler with stock inlet and outlet size and location

Key Features

• Complete set of left and right side boost tubes with silicone couplers.
• Huge increase in size and flow over stock (3.5in 2.5in/3.38in)
• Up to 105 percent greater flow area compared to stock
• Mandrel-bent aluminized steel construction
• Constant diameter tubing for the best flow
• 4- and 5-ply heavy-duty silicone couplers
• Spring-loaded constant tension clamps
• Greater cooling capacity
• Perfect fit and finish
• Lower EGTs

CARB E.O. D-161-123

The BANKS 25993 BOOST TUBE UPGRADE KIT (RED) for 2013-2016 GM Duramax 6.6L LML engines is engineered to take your vehicle's performance to the next level. Designed as OEM replacements for the left and right side boost tubes with silicone couplers, this kit offers a significant improvement over stock components.

Featuring up to a remarkable 105% greater flow area compared to stock tubes, the Banks Boost Tubes ensure better flow of air from the turbo to the intake manifold. This reduced boost pressure loss translates to a more efficient engine, improved power consistency, and less strain on the turbo.

Crafted from high-quality aluminized steel, these Boost Tubes are mandrel-bent and maintain a constant 3.5-inch diameter for rapid turbo spooling, enhancing overall performance. The powder-coat finish not only provides a sleek look but also ensures a secure grip, while the heavy-duty silicone couplers and spring-loaded tension clamps guarantee stability even under high-boost conditions.

Compatible with both stock and aftermarket intercoolers with stock inlet and outlet sizes, the Banks 25993 Boost Tube Upgrade Kit offers a range of key features such as a complete set of tubes and couplers, greater flow area, premium construction, perfect fit, improved cooling capacity, and reduced exhaust gas temperatures (EGTs).

Experience the difference with Banks and unleash the full potential of your GM Duramax 6.6L LML engine with this exceptional Boost Tube Upgrade Kit. Trust in Banks to deliver enhanced performance, reliability, and durability for your vehicle.