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Maximum Power for Your 6.6L LML Duramax

Transform your 2011-2012 Chevy or GMC 6.6L LML Duramax with the Banks Power Ram-Air Intake System. This high-performance intake is dyno-proven to add up to 39 horsepower and 69 lb-ft of torque, giving your truck the extra muscle it needs for towing and heavy-duty work. By significantly increasing airflow and reducing exhaust gas temperatures, this system helps your engine run cooler and cleaner under extreme conditions.

Key Advantages

• Significant Gains: Up to 39hp and 69lb-ft torque increases.
• High-Flow Design: Outflows stock and competitors by up to 35%.
• 5-Inch Bellows: Exclusive design prevents component damage from engine movement.
• Oiled Filter Element: High-capacity, giant dome-shaped filter for superior particulate trapping.

Banks Ram-Air systems are the result of extensive CAD prototyping, flowbench testing, and real-world vehicle validation. This meticulous process ensures that you get a product that improves fuel economy and power without compromising engine longevity. The enclosed cold-air housing ensures that your engine is always fed fresh, cool air, even when you are pushing your truck to its limits. Upgrade your Duramax today with the best intake system on the market from GGCRACING.