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Air and Fuel Superchargers, Turbochargers and Components

Banks Power

Boost Tube Upgrade Kit 07-09 Ram 6.7L Cummins Driver Side Only Banks Power

$243.33 $219.00 Save $24.33

SKU: B003 25991

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In Stock
Ships by Aug 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 25991

OEM replacement for left side boost tube (Driver/Cold side) with silicone couplers. 40% greater flow area compared to stock. Better flowing intercooler tubes results in less boost pressure loss allowing for more air and fuel to be delivered to your engine resulting in maximum horsepower. More density maintained from turbo to intake. These boost tubes are designed for serious horsepower. Banks cold side Boost-Tube has 40% greater flow area than stock tubes. Produced from high-quality aluminized steel, our tubes are mandrel bent for constant diameter. This increases performance by allowing 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 grip to prevent leaks or blown boots. These boost tubes are designed for serious horsepower and are compatible with the stock elbow or new Banks Monster-Ram Gen 2 which will improve airflow, and allow the turbocharger to spool up even fast. Key Features: Cold Side (Driver Side) Boost-Tube Only. 3.5 inch constant diameter vs Stock 2.73 inch. More density maintained from turbo to intake. Constant diameter tubing for the best flow. Mandrel-bent aluminized steel construction. 4 and 5-ply heavy-duty silicone couplers. 40% greater flow area compared to stock. Spring-loaded constant tension clamps. Greater cooling capacity. Increase performance and lower EGTs. Combine with Banks Monster-Ram for the most power

Features:

  • Increase performance and lower EGTs

Boost Tube Upgrade Kit, Red powder-coated (Driver, Cold Side only) for 2007-2009 Dodge Ram 2500/3500 6.7L Cummins

MIA's Description

The Banks Power Boost Tube Upgrade Kit is a cold side (driver side) boost tube designed as an OEM replacement. It features a 3.5-inch constant diameter, providing a 40% greater flow area compared to stock. Constructed from mandrel-bent aluminized steel with 4 and 5-ply high-temperature silicone couplers and spring-loaded constant tension clamps, this kit is designed to increase performance and lower Exhaust Gas Temperatures (EGTs).

Fitment

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Specifications

BrandBanks Power
Part NumberB003 25991

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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