Engineered specifically for 2019 through 2024 Ram 2500 and 3500 heavy-duty trucks powered by the 6.7L Cummins inline-6 turbo diesel engine, the Banks Power Ram-Air Cold Air Intake System with Oiled Filter (Part # 42279) provides a high-efficiency closed-box breathing solution.

Designed to seal out hot, power-robbing under-hood engine heat while inhaling large volumes of dense outside air, this system improves turbo spool-up, reduces EGTs, and enhances fuel efficiency. Backed by Banks' extensive CFD validation and a 5-year limited hardware warranty, this kit carries zero core charge.

Key Features & Benefits

• Enclosed Housing Design: Keeps out hot under-hood air and insulates against heat soak using durable cross-linked polyethylene (XLPE).
• Massive Oiled Cotton Filter: High-capacity washable red cotton gauze element maximizes airflow volume and extends service intervals.
• 51% Air Mass Increase: Outflows restrictive factory airboxes significantly to improve throttle response and reduce turbo lag.
• OEM Scoop Integration: Connects seamlessly to the factory fresh-air intake scoop for maximum cold air capture.
• Zero Core Charge: Brand-new outright performance intake system requiring no core deposit or return.

Technical Specifications

• Manufacturer / Brand: Banks Power
• Manufacturer Part Number / SKU: 42279 (Oiled Filter Version)
• Product Type: Enclosed Cold Air Intake Performance System
• Filter Element Type: Washable & Reusable Oiled Cotton Gauze Element (Red Media)
• Housing Material: Rotomolded High-Density XLPE Enclosure
• Truck Compatibility: 2019–2024 Ram 2500 / 3500 Heavy Duty
• Engine Platform: 6.7L Cummins Inline-6 Turbo Diesel
• Core Requirement: None
• Warranty: Banks 5-Year Limited Hardware Warranty / Lifetime Filter Warranty

Vehicle Fitment & Technical Installation Notes

• 2019–2024 Ram 2500 / 3500 – 6.7L Cummins Diesel
• Installation Tip: Ensure all factory sensors and rubber seals are seated correctly during assembly to maintain proper MAF/IAT readings and prevent check engine lights. Note: CARB Executive Order (EO) status applies; verify compliance for local street use in California.