BANKS POWER 42220-D RAM-AIR INTAKE SYSTEM WITH DRY FILTER (2011-2012)

VEHICLE FITMENT:
2011-2012 GM 6.6L DURAMAX LML

DESCRIPTION
Testing, testing & more testing.
The Banks Power 42220-D Ram-Air Intake System with Dry Filter for your 11-12 GM 6.6L Duramax LML is tested and proven. They start out as CAD software prototypes and are put through fl ow simulations. After a hardware prototype is made, it's tested on a flow bench. 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 synthetic dry 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.