Banks Power Ram-Air Intake System for 2006-2007 Chevrolet/GMC Silverado/Sierra (6.6L) - Dry Filter

Fits 2006-2007 Chevrolet Silverado and GMC Sierra 2500 HD/3500 models equipped with the 6.6L Duramax LLY/LBZ engine.

The Banks Power Ram-Air Intake System (MPN 42142) is precision-engineered to eliminate the restrictions of the factory intake, delivering 48% better airflow. By replacing the small, non-reusable OEM paper filter with a massive high-flow dry filter element featuring a 7-1/8 inch outlet, this system provides the engine with cooler, denser air for improved combustion. These efficiency gains result in documented performance increases of up to +39 hp and +69 lb-ft of torque, while simultaneously lowering exhaust gas temperatures (EGT) and reducing soot output.

Designed for heavy-duty durability, the system includes a fully enclosed cold-air box that seals out heat-soaked engine air. A unique 5-inch bellows is integrated into the intake tract to accommodate natural engine movement and vibration, preventing component stress and prolonging service life. This kit features the Banks DRY Air Filter, ideal for dusty environments where oil-free maintenance is preferred.

• Performance Gains: Up to +39 hp and +69 lb-ft torque
• Flow Capacity: 48% less restrictive than the stock intake
• Filter Type: High-capacity Dry Air Filter element with 7-1/8" outlet
• Housing: Enclosed cold-air box prevents hot air ingestion
• Hardware: Exclusive 5-inch bellows accommodates engine movement
• Efficiency: Reduces EGTs and sooty black smoke
• Warranty: Manufacturer 5-Year Limited Warranty
• Part Number: 42142