Fitment Information

• Chevy Silverado 2500 / 3500 6.6L Duramax (2011, 2012, 2013) 
• GMC Sierra 2500 HD / 3500 HD 6.6L Duramax (2011, 2012, 2013)

Emissions Compliance

• This product is covered by CARB Executive Order D-161-146 and is legal for use in all 50 states, including California. It does not affect factory emissions systems when installed as intended.

Specs & Features

• Up to +35% More Airflow vs Stock – Freer breathing for improved power and efficiency
  
• Enclosed Cold Air Housing – Keeps hot engine air out for lower intake temps
  
• High-Flow Reusable Air Filter – Maximizes airflow with fewer cleanings
  
• Oiled or Dry Filter Options – Choose performance or low-maintenance setup
  
• Reduces EGTs & Black Smoke – Cleaner combustion under load
  
• Improves MPG & Power – Cooler, denser air supports better output
  
• Helps Engine Run Cooler – Reduces heat buildup during heavy use
  
• Exclusive 5" Bellows Design – Allows engine movement and prevents component damage
  
• Extended Service Life – Larger filter means longer intervals between cleaning
  
• Extensively Tested & Validated – Proven through simulation, flowbench, and real-world testing
  
• No Error Codes – Designed to work seamlessly with factory systems
  
• Durable Construction – Built for long-term reliability
  
• 5-Year Limited Warranty – Backed for confidence and support

Product Description

Factory intake systems tend to choke airflow and pull in warmer air, which limits performance—especially when the engine is working harder. This Banks Ram-Air system solves that by sealing the intake and feeding it cooler outside air through a larger, smoother path. With up to 35% more airflow, your engine gets a denser air charge, improving throttle response, fuel efficiency, and overall performance while also lowering EGTs and reducing smoke.

Banks built this system to perform in real-world conditions, not just on paper. The oversized filter keeps airflow strong even as it collects dirt, reducing how often you need to service it. The 5-inch bellows allows for engine movement without putting stress on components, helping extend the life of the system. Everything is tested from design to on-road use to make sure it delivers consistent results, making it a solid upgrade for anyone looking to improve airflow, efficiency, and durability in one clean package.

Redline360 sells only genuine and authentic Banks Power products.