Banks Power Ram-Air Intake System 42220-D
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Vehicle Fitment: 2011-2012 Chevrolet 6.6L LML Duramax Diesel
Note: This is a Dry Filter System
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, its tested on a flowbench. Then its 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 lifetime 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 turbos inlet than the stock system and every competitor tested!
Its 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. Whats more, Ram-Air is designed to not cause fault or error codes.
- Extensively tested & validated
- Increases air density, power & fuel economy
- Reduces exhaust gas temps EGTs
- Outflows stock up to 35%
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