Banks Power Charge Pipe Kit for Dodge Ram 2500 / 3500 6.7L Cummins (2007-2009) Cold Side Only Boost Tube 25991

Fitment Information

• Dodge Ram 2500 / 3500 6.7L Cummins (2007, 2008, 2009)

Note

• This kit is designed to work with the Banks 3.5'' or 4.0'' Monster Ram and and stock intercooler (or aftermarket intercooler with stock inlet and outlet size and location).

Emissions Compliance

• This product is covered by CARB Executive Order D-161-122 and is legal for use in all 50 states, including California. It does not affect factory emissions systems when installed as intended.

Specs & Features

• Cold Side (Driver Side) Boost Tube – Direct replacement for factory intercooler pipe
  
• 3.5" Constant Diameter – Larger than stock 2.73" for improved airflow
  
• +40% Greater Flow Area – Moves more air with less restriction
  
• Maintains Air Density – Keeps boost pressure consistent from turbo to intake
  
• Mandrel-Bent Aluminized Steel – Smooth bends for better flow and durability
  
• 4 & 5-Ply Silicone Couplers – Heavy-duty connections built for high boost
  
• Constant Tension Clamps – Helps prevent leaks and blown couplers
  
• Improved Turbo Response – Quicker spool with reduced pressure loss
  
• Lower EGTs – Better airflow helps manage exhaust gas temps
  
• Works with Stock or Upgraded Intake – Compatible with factory setup or Banks Monster-Ram

Product Description

The factory cold side pipe is one of those hidden choke points that limits airflow more than most people realize. Smaller diameter and less efficient routing mean you’re losing boost pressure before it even reaches the intake. This Banks cold side boost tube fixes that by stepping up to a full 3.5-inch constant diameter design, giving you around 40% more flow area. That means better boost retention, improved air density, and more usable power without needing to push the system harder.

Banks built this with durability in mind too. The aluminized steel construction holds up better than stock components, while the heavy-duty 4 and 5-ply silicone couplers and constant tension clamps keep everything sealed under pressure. Less pressure loss also means the turbo doesn’t have to work as hard, which helps with response and even lowers EGTs over time. Whether you're staying stock or planning to pair it with a Monster-Ram setup later, this is one of those upgrades that quietly makes everything work better behind the scenes.

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