Banks Power 11-12 Chevy 6.6L LML Ram-Air Intake System with Oiled Filter

Up to 39hp and 69lb-ft gain and outflows stock and competitors up to 35 Percent while reducing exhaust gas temps (EGTs). Exclusive 5 inch bellows prevents component damage Cooler temps Cleaner-running engine Oiled Air Filter Element Testing, testing & more testing. Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench. Then it's tested on the vehicle. And finally, Banks' density-tests the Ram-Air against stock and many competitors. Proven design. Proven performance. Banks Ram-Air Intake maximizes the flow of cool, dense air to the engine for greater power and fuel economy. Thanks to its enclosed cold-air housing, huge inlet with giant dome-shaped filter, and streamlined internal design, it flows 35% better than stock! Infact, it performs so well that it delivers greater air density to the turbo's inlet than all competitors tested. Longer service life, too. An aftermarket exclusive: with 5" bellows, Banks Ram-Air accommodates engine movement, which protects the components and extends service life. What's more, Ram-Air is designed to not cause fault or error codes. It's all about density. And Banks Ram-Air Intake delivers. The harder you work your truck, the more Banks Ram-Air Intake improves power and fuel economy! Key Features: Enclosed housing keeps out hot, power-robbing engine air. Reduces exhaust gas temps and sooty, black smoke. Inhales cooler outside air for more power and MPG. Extends service life and requires fewer cleanings. Giant filter maximizes high-flow filtration. Extensively tested and validated. Outflows stock up to 35%. 5-year Limited Warranty. OILED or DRY Air Filter Element. Exclusive 5 inch bellows Banks Ram-Air, Oiled Filter, Cold Air Intake System for 2011-2012 Chevy/GMC 2500/3500 6.6L Duramax, LML

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

The Banks Power 11-12 Chevy 6.6L LML Ram-Air Intake System is engineered to deliver up to 39 horsepower and 69 lb-ft of torque, significantly outperforming stock and competitor systems by up to 35%. This intake system enhances engine performance by increasing airflow with its exclusive 5-inch bellows, which accommodates engine movement to extend component lifespan and prevent damage. The enclosed cold-air housing prevents hot, power-robbing engine air from entering, resulting in cooler intake temperatures and lower exhaust gas temperatures (EGTs). Cooler, denser air translates into more power, improved fuel economy, and cleaner emissions. The large, high-flow filter maximizes filtration while maintaining high airflow, ensuring your engine runs cleaner and more efficiently over time. Extensive testing—including flow simulations, flowbench validation, and vehicle testing—proves the system’s performance gains and durability, making it a trusted upgrade for demanding applications. The system is designed to not trigger fault or error codes, maintaining your vehicle’s reliability and drivability. The Banks Ram-Air Intake is compatible with 2011-2012 GMC Sierra 2500/3500 HD models, providing a straightforward upgrade for diesel truck owners seeking maximum performance and longevity. This intake system is backed by a 5-year limited warranty and is EPA compliant, offering peace of mind alongside enhanced engine capability.

Features:

• Gain up to 39 horsepower and 69 lb-ft of torque for improved engine performance

• Outflows stock by up to 35%, increasing airflow and efficiency

• Exclusive 5-inch bellows accommodates engine movement, extending component service life

• Enclosed cold-air housing prevents hot air intake, reducing EGTs and soot output

• Giant, high-flow filter maximizes filtration and airflow for cleaner operation

• Extensively tested through simulations, flowbench, and real-world testing for proven results

• Designed to avoid fault or error codes, ensuring reliable performance

• Made for 2011-2012 GMC Sierra 2500 and 3500 HD with 6.6L Duramax LML engine

• Includes oil or dry filter options for customized maintenance

• EPA compliant with a 5-year limited warranty for peace of mind

Fitment:
2011 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD LTZ
2011 Chevrolet Silverado 2500 HD WT
2011 Chevrolet Silverado 3500 HD LT
2011 Chevrolet Silverado 3500 HD LTZ
2011 Chevrolet Silverado 3500 HD WT
2011 GMC Sierra 2500 HD Denali
2011 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD SLT
2011 GMC Sierra 2500 HD WT
2011 GMC Sierra 3500 HD Denali
2011 GMC Sierra 3500 HD SLE
2011 GMC Sierra 3500 HD SLT
2011 GMC Sierra 3500 HD WT
2012 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD LTZ
2012 Chevrolet Silverado 2500 HD WT
2012 Chevrolet Silverado 3500 HD LT
2012 Chevrolet Silverado 3500 HD LTZ
2012 Chevrolet Silverado 3500 HD WT
2012 GMC Sierra 2500 HD Denali
2012 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD SLT
2012 GMC Sierra 2500 HD WT
2012 GMC Sierra 3500 HD Denali
2012 GMC Sierra 3500 HD SLE
2012 GMC Sierra 3500 HD SLT
2012 GMC Sierra 3500 HD 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