Banks Power 04-05 Chevy 6.6L LLY Ram-Air Intake System with Dry Filter

Gain up to +39 hp/+69 lb-ft. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 35 percent. Passes the test. Again and again. Others build and ship without testing. Not Banks. Our Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flowbench. After that comes dyno testing and on-vehicle testing. It takes a superior design to pass all those tests! Filter on a stick: a joke that's not funny. A filter on a stick is a bad joke. It's wide-open to hot, power-robbing underhood engine air. Ram-Air houses a giant filter in an enclosed cold-air box, which inhales cool, dense outside air—more than Banks' competitors and up to 35% more than stock—for more power (up to +39 hp/+69 lb-ft , with tuner). More mileage, lower EGTs and less smoke, too. And it's designed to not cause fault or error codes. Bellows, too? Very exclusive. Banks Ram-Air is the only aftermarket intake with bellows. This accommodates engine movement and prevents component damage for longer service life. Key Features: Enclosed housing keeps out hot, power-robbing engine air. Horsepower gain up to +39 hp and +69 lb-ft of torque. Extends service life and requires fewer cleanings Inhales cooler outside air for more power & MPG. Reduces exhaust gas temps (EGTs) and smoke. Outflows stock and competitors up to 35%. Giant filter maximizes high-flow filtration. Accommodates engine movement. Prevents component damage. Helps engine run cooler. 5-year Limited Warranty. OILED or DRY Air Filter Element Banks Ram-Air, Dry Filter, Cold Air Intake System for 2004.5-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY Fits 2004.5-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY Only. 2004 was a split year between LB7 and LLY engines. Check which engine you have. Locate the 8th digit of the VIN. 1 is LB7 and 2 is LLY Optional Super-Scoop (Chevy 42168/GMC 42169) rams cold air for more power.

• Gain up to +39hp/+69lb-ft, 35% Less Restrictive, Lowers EGT and soot output
• 5-Year Limited Warranty

The Banks Power 04-05 Chevy 6.6L LLY Ram-Air Intake System is engineered to deliver significant performance upgrades for your GMC or Chevrolet 2500 series pickup. Designed through advanced CAD flow simulations and validated through flowbench, dyno, and on-vehicle testing, this intake ensures optimal airflow and durability. Its enclosed housing keeps out hot, power-robbing engine air, allowing your engine to breathe cooler, denser outside air for increased horsepower and torque. Expect gains of up to +39 horsepower and +69 lb-ft of torque, along with a reduction in exhaust gas temperatures (EGTs) and smoke output. The system outperforms stock and competing products by up to 35%, making it a reliable choice for serious towing and driving enthusiasts. The giant filter within the cold air box maximizes high-flow filtration and is available in oiled or dry versions, providing flexible maintenance options. The inclusion of bellows in the design accommodates engine movement, preventing component damage and extending the service life of the intake system. This intake is compatible with 2004 and 2005 model years, specifically fitting the LLY engine, with clear instructions to verify your engine type via the VIN. Optional accessories like the Super-Scoop further enhance cold air intake, boosting power even more. Backed by a 5-year limited warranty, this system is EPA compliant and designed to improve engine efficiency, mileage, and reliability without triggering fault codes. Whether you're upgrading for performance or longevity, the Banks Ram-Air Intake System offers a comprehensive solution that combines advanced engineering with proven results, making it an essential addition for your diesel truck.

Features:

• Enclosed housing prevents hot, power-robbing engine air from entering the intake

• Horsepower gain up to +39 hp and +69 lb-ft of torque

• Extends service life and requires fewer cleanings with a high-flow filter

• Inhalation of cooler outside air improves power and fuel efficiency

• Reduces exhaust gas temperatures (EGTs) and soot emissions

• Outflows stock and competitors by up to 35%

• Giant high-flow filtration area for maximum dirt and debris removal

• Accommodates engine movement with integrated bellows, preventing damage

• Designed for durability and long-term performance

• Includes a 5-year limited warranty for peace of mind

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

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-161-146
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1