42132 | 42132-D
Flowbench developed, dyno proven cold-air intake with enclosed housing improves flow up to 57%; increases power and fuel economy; reduces exhaust gas temps and sooty, black smoke.
Testing, testing and 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.
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 turbo's inlet than the stock system and every competitor tested! Air density is the key to better performance.
More density = More MPG and HP
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.
ADDS UP TO:
+57%
AirFlow Increase
ADDS UP TO:
+39
Horsepower Gains
ADDS UP TO:
+69
LB FT Torque
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Features
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Videos
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Instructions
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Vehicle Fitment
This accommodates engine movement and prevents component damage for longer service life. The optional high-flow Super-Scoop is another Banks exclusive!
- Extensively tested & validated
- Enclosed housing keeps out hot, power-robbing engine air
- Inhales cooler outside air for more power & MPG
- Giant filter maximizes high-flow filtration
- Helps engine run cooler
- Accommodates engine movement
- Prevents component damage
- Extends service life and requires fewer cleanings
- 5-year Limited Warranty (filter: Lifetime Limited Warranty)
- Reduces exhaust gas temps (EGTs) and smoke
- Outflows stock and competitors up to 57%
- Optional Super-Scoop rams cold air for more power
- Choose Oiled or Dry Air Filter Element
- Emissions compliant: CARB EO D-161-102
- Install Time: 1 Hour
2001-2004
GMC
6.6L Duramax LB7