Engineered specifically for 2010 through 2012 RAM 2500 and 3500 heavy-duty trucks powered by the 6.7L Cummins inline-six turbo diesel engine, the Banks Power Ram-Air Intake System with Dry Filter (Part # 42180-D) provides an advanced closed-box breathing solution validated through rigorous computational fluid dynamics (CFD) and flowbench testing.

Featuring a fully enclosed housing that seals out power-robbing under-hood heat while capturing cooler, denser outside air, this system increases air density at the turbo inlet while requiring zero maintenance oils.

Key Features & Benefits

• Optimized Airflow: Outflows factory stock airboxes by up to 50% for improved power and fuel economy.
• Superior Air Density: Delivers greater air density to the turbo inlet than stock and competing systems to lower EGTs.
• Oil-Free Synthetic Dry Filter: Massive dome-shaped lifetime dry media filter ensures effortless cleaning convenience without filter oils.
• Engine Movement Bellows: Exclusive 4.5-inch bellows accommodate engine flex, protecting components and extending service life.

Technical Specifications

• Manufacturer / Brand: Banks Power
• Manufacturer Part Number / SKU: 42180-D (Ram-Air Series with Dry Filter)
• Product Type: Enclosed Cold Air Intake Performance System
• Filter Element Type: Multi-Layer Synthetic, Oil-Free Dry Media (Dome-Shaped Lifetime Filter)
• Housing Material: Enclosed Cross-Linked Polymer Airbox with CFD-Optimized Ducting
• Truck Compatibility: 2010–2012 RAM 2500 / 3500 Heavy Duty
• Engine Platform: 6.7L Cummins Inline-Six Turbo Diesel
• Core Requirement: None
• Warranty: Banks 5-Year Limited Warranty (Filter: Lifetime Limited Warranty)

Vehicle Fitment & Technical Installation Notes

• 2010–2012 RAM 2500 / 3500 – 6.7L Cummins Turbo Diesel
• Installation Tip: Direct bolt-on installation using common hand tools in under an hour. Note: Ensure all clamps and the 4.5-inch rubber bellows are properly aligned.