The Banks Power Ram-Air Intake System for 2004-2005 Chevy Silverado and GMC Sierra 2500 HD trucks equipped with the 6.6L Duramax LLY engine offers significant performance upgrades and improved engine efficiency. Designed with precision engineering, this intake system maximizes airflow by drawing in cooler, denser outside air, resulting in increased horsepower, torque, and fuel efficiency. This system is a result of extensive flow simulations, flowbench validation, dyno testing, and real-world vehicle testing, ensuring it meets the highest standards of performance and reliability.
The enclosed housing of the Banks Ram-Air intake keeps out hot, power-robbing engine bay air, while the large, high-flow filter ensures maximum filtration and airflow. The unique bellows accommodate engine movement, preventing damage to components and extending service life. With an increase of up to +39 horsepower and +69 lb-ft of torque, this intake system significantly outperforms stock and competitor options by up to 35%, providing a substantial gain in power and efficiency. The design also reduces exhaust gas temperatures (EGTs) and smoke, promoting a cooler, cleaner-running engine, which can contribute to longer engine life and lower maintenance costs.
Constructed with quality materials and backed by a 5-year limited warranty, the Banks Power Ram-Air Intake System is engineered for durability and high performance. It requires fewer cleanings due to its large, washable filter, and its compliant EPA status ensures it meets environmental standards. This system not only boosts power and mileage but also helps maintain optimal engine operation without triggering fault or error codes, making it a reliable upgrade for serious truck enthusiasts and everyday drivers alike.
Features:
- Gain up to +39 hp and +69 lb-ft of torque for improved towing and acceleration
- Enclosed cold-air housing keeps out hot, power-robbing engine bay air
- Giant high-flow filter maximizes filtration and airflow for increased performance
- Accommodates engine movement with bellows to prevent component damage
- Reduces exhaust gas temperatures (EGTs) and smoke for cleaner engine operation
- Outflows stock and competitors up to 35%, delivering superior airflow
- Durable construction with a 5-year limited warranty ensures long-term reliability
- Requires fewer cleanings due to larger, washable filter element
- EPA compliant, meeting environmental standards for emissions
Fitment:
2004 Chevrolet Silverado 2500 Base
2004 Chevrolet Silverado 2500 LS
2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Silverado 3500 Base
2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2004 GMC Sierra 2500 Base
2004 GMC Sierra 2500 SLE
2004 GMC Sierra 2500 SLT
2004 GMC Sierra 2500 WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
2005 Chevrolet Silverado 2500 HD Base
2005 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 2500 HD WT
2005 Chevrolet Silverado 3500 Base
2005 Chevrolet Silverado 3500 LS
2005 Chevrolet Silverado 3500 LT
2005 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2005 GMC Sierra 3500 Base
2005 GMC Sierra 3500 SLE
2005 GMC Sierra 3500 SLT
2005 GMC Sierra 3500 WT
