Banks Power 42175-D Ram-Air Cold Air Intake System with Dry Filter for 2007-2009 Dodge Ram 2500/3500 (6.7L)

Fits 2007-2009 Dodge Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine.

The Banks Power 42175-D Ram-Air Intake System is engineered to replace the restrictive factory air box with a high-efficiency, enclosed cold-air housing. By drawing in cooler, denser outside air and streamlining the internal flow path, this system outflows the stock intake by up to 50%. The result is a measurable increase in performance, providing gains of up to +28 hp and +52 lb-ft of torque, while simultaneously reducing exhaust gas temperatures (EGTs) and improving fuel economy.

Built for long-term durability in heavy-duty applications, the system features an exclusive 4-1/2 inch bellows connector that accommodates natural engine movement to prevent component fatigue. The large, dome-shaped dry filter element maximizes filtration surface area for extended service intervals and is designed to work seamlessly with factory electronics to prevent fault codes.

• Outflows stock intake by up to 50% and increases intake density by 6.4%
• Verified gains of up to +28 hp and +52 lb-ft of torque
• Enclosed housing shields the filter from power-robbing engine heat
• Includes a high-flow dry air filter for superior filtration without oiling
• 4-1/2 inch bellows accommodate engine torque and vibration
• CAD-designed and flow-bench tested for precision fitment
• Manufacturer Part Number: 42175-D
• 5-Year Limited Warranty