Fitment Information

• Chevy Silverado & GMC Sierra 2500 / 3500 6.6L Duramax (2001, 2002, 2003, 2004) 

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 +57% More Airflow vs Stock – Freer breathing for better power and efficiency
  
• Enclosed Cold Air Housing – Keeps hot engine air out of the intake path
  
• High-Flow Reusable Air Filter – Maximizes airflow with fewer cleanings
  
• Oiled or Dry Filter Options – Choose performance or low-maintenance setup
  
• Optional Super-Scoop – Forces additional cold air into the system for added gains
  
• Reduces EGTs & Black Smoke – Cleaner combustion under load
  
• Improves MPG & Power – Cooler, denser air supports better efficiency
  
• Helps Engine Run Cooler – Reduces heat buildup during heavy use
  
• Accommodates Engine Movement – Protects components and extends lifespan
  
• Extensively Tested & Validated – Proven through flowbench, dyno, and real-world testing
  
• No Error Codes – Designed to work with factory systems
  
• 5-Year Limited Warranty – Built for long-term reliability

Product Description

Most intake setups leave the filter exposed to hot engine bay air, which kills performance the moment temps rise. This Banks Ram-Air system solves that with a fully enclosed housing that pulls in cooler outside air, keeping intake temps down and air density up. With up to 57% more airflow, your engine gets what it actually needs—clean, dense air—resulting in stronger throttle response, improved fuel economy, and reduced smoke under load.

Banks didn’t cut corners on design or testing. From CAD simulations to flowbench and on-road validation, this system is built to perform consistently, not just look good on paper. The oversized filter keeps airflow steady even as it collects dirt, while the bellows design allows for engine movement without stressing components. Add the optional Super-Scoop for even more cold air, and you’ve got a setup that delivers real gains in power, efficiency, and durability without the usual compromises.

Redline360 sells only genuine and authentic Banks Power products.