Banks Power 42249 Ram-Air Cold Air Intake System 2017-2019 GM Duramax 6.6L L5P

The Banks Ram-Air Intake System delivers proven performance gains for 2017-2019 GM Duramax 6.6L L5P diesel engines. Extensively tested and engineered, this complete cold air intake adds up to 20 horsepower on its own, or combines with the Banks Derringer tuner for a total gain of 81 horsepower—outperforming both stock and competitive intake systems.

Key Features:

• Oversized High-Flow Filter: Largest filter element in its class provides maximum airflow while delivering superior engine protection
• Enclosed Air Box Design: Sealed housing blocks hot engine bay air, ensuring your engine receives cooler, denser air for optimal combustion and power
• Reduces Soot and Regen Frequency: Increased airflow improves the air-fuel ratio, allowing leaner combustion that produces less soot and extends intervals between diesel particulate filter regeneration cycles
• Direct Bolt-On Installation: Engineered specifically for 2017-2019 GM trucks with the 6.6L L5P Duramax engine
• Complete System: Includes all necessary components for a professional installation

Banks Power is renowned for performance engineering backed by real-world testing and data. The Ram-Air Intake System represents decades of diesel performance expertise, delivering measurable power gains while maintaining reliability and engine protection. Ideal for truck owners seeking maximum performance, improved throttle response, and enhanced fuel economy.