Banks Power Ram-Air Intake 04.5-05 6.6L Duramax LLY
The Banks Ram-Air Intake system is available with either an traditional oil filter or with a dry filter. No matter which filter you choose for your Duramax you'll be pleasantly surprised with instant gratification of a new, high quality intake system. This system can produce up to an additional 39 horsepower and 69 torque lb-ft with a tuner.
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.
Thanks to its enclosed cold-air housing, huge inlet, giant dome-shaped filter and streamlined design, Banks Ram-Air Intake maximizes the flow of cool, dense air to the engine for greater power and fuel economy. It flows 35% better than stock. And delivers greater air density to the turbo's inlet than the stock system and every competitor tested!
It's all about density.
And Banks Ram-Air Intakes deliver. The harder you work your truck, the more Banks Ram-Air Intake improves power and fuel economy!
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.
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Product Information
Shipping & Returns
Shipping & Returns



Banks Power Ram-Air Intake 04.5-05 6.6L Duramax LLY
Banks Power Ram-Air Intake 04.5-05 6.6L Duramax LLY
The Banks Ram-Air Intake system is available with either an traditional oil filter or with a dry filter. No matter which filter you choose for your Duramax you'll be pleasantly surprised with instant gratification of a new, high quality intake system. This system can produce up to an additional 39 horsepower and 69 torque lb-ft with a tuner.
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.
Thanks to its enclosed cold-air housing, huge inlet, giant dome-shaped filter and streamlined design, Banks Ram-Air Intake maximizes the flow of cool, dense air to the engine for greater power and fuel economy. It flows 35% better than stock. And delivers greater air density to the turbo's inlet than the stock system and every competitor tested!
It's all about density.
And Banks Ram-Air Intakes deliver. The harder you work your truck, the more Banks Ram-Air Intake improves power and fuel economy!
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.
Original: $449.00
-70%$449.00
$134.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Banks Ram-Air Intake system is available with either an traditional oil filter or with a dry filter. No matter which filter you choose for your Duramax you'll be pleasantly surprised with instant gratification of a new, high quality intake system. This system can produce up to an additional 39 horsepower and 69 torque lb-ft with a tuner.
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.
Thanks to its enclosed cold-air housing, huge inlet, giant dome-shaped filter and streamlined design, Banks Ram-Air Intake maximizes the flow of cool, dense air to the engine for greater power and fuel economy. It flows 35% better than stock. And delivers greater air density to the turbo's inlet than the stock system and every competitor tested!
It's all about density.
And Banks Ram-Air Intakes deliver. The harder you work your truck, the more Banks Ram-Air Intake improves power and fuel economy!
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.















