Banks Power 25994 Driver Side Cold Side Boost Tube System for 2013-2018 Ram 2500/3500 (6.7L)

Fits 2013-2018 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine.

Replace your restrictive factory driver-side boost tube with the high-flow Banks Power Boost Tube System. This cold-side upgrade addresses the flow bottlenecks found in the OE 2.75-inch tubing by utilizing 3.5-inch constant-diameter, mandrel-bent aluminized steel. By providing a 67% increase in flow area over stock, this system maintains air density from the intercooler to the intake, resulting in faster turbo spooling, lower exhaust gas temperatures (EGTs), and improved throttle response.

The system is finished in a durable red powder coat, applied to leave the tube ends bare for a superior grip surface. This ensures the included 4- and 5-ply heavy-duty silicone couplers stay secured under high-boost conditions, reinforced by spring-loaded constant tension clamps that prevent boost leaks and blown boots. This system is designed for a precise fit with stock intercoolers or the Banks Monster-Ram Gen 2 intake manifold.

• 67% greater flow area than stock (3.5 in. vs 2.75 in.)
• Mandrel-bent aluminized steel construction for constant diameter flow
• Red powder-coated finish with bare ends for improved coupler retention
• Includes heavy-duty 4- and 5-ply high-temperature silicone couplers
• Spring-loaded constant tension clamps maintain seal under high pressure
• Direct replacement for the OEM driver-side (cold side) boost tube
• Designed to accommodate a 2.375 in. reduction
• Manufacturer Part Number: 25994