The Banks Power 42230-D Ram-Air Intake System with Dry Filter is meticulously engineered for the 2011-2012 GM 6.6L Duramax LML, offering a blend of reliability, efficiency, and performance that stands out in the aftermarket. Each system begins as a CAD prototype, undergoes extensive flow simulations, and is rigorously tested both on a flowbench and in real-world driving conditions. This thorough validation process ensures that the final product not only meets but exceeds performance expectations, outshining stock systems and competitors alike.

Key Advantages:

• Enhanced Airflow: The system features an enclosed cold-air housing, a large inlet, and a giant dome-shaped synthetic dry filter, all designed to streamline the flow of cool, dense air into your engine.
• Superior Performance: With 35% better airflow than stock systems, this intake system delivers increased power and improved fuel economy by enhancing air density to the turbo's inlet.
• Durability and Safety: The inclusion of a 5" bellows accommodates engine movement, protecting components and extending the system's lifespan, all without triggering fault or error codes.

The Banks Ram-Air Intake System doesn’t just boost performance; it also significantly enhances your truck's efficiency, especially under demanding conditions. Its unique design, featuring a synthetic dry filter and advanced components like the 5" bellows, offers an unmatched combination of power, durability, and maintenance ease, all while maintaining vehicle safety systems. This system is the ideal choice for those seeking to optimize their Duramax’s performance without compromise.