Description
Fits: 2011 - 2012 Chevy/GMC 2500/3500 w/ 6.6L Duramax, LML
Banks Ram-Air Intakes start out as CAD software prototypes, are put through flow simulations and the design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flowbench, then dyno testing and on-vehicle testing. Banks 42220 cold-air intake with enclosed housing, huge inlet, and dome-shaped filter improves flow by up to 35%, increases power and fuel economy, reduces exhaust gas temps (EGT) and sooty, black smoke. The stock design is wide-open to hot underhood engine air, and hot air robs your GMC/Chevy of power.
Part Number: 42220
Features
- Enclosed housing
- Giant filter maximizes high-flow filtration
- Designed to not cause fault or error codes
- 5" bellows to prevent component damage for longer service life
- Accommodates engine movement
- Extends service life and requires fewer cleanings
- Bolts right on with no need for modifications
- 5-year Limited Warranty (Filter: Lifetime Limited Warranty)
- 35% more airflow over stock
- Dry Air Filter Element/Oiled Air Filter Element
- More power and mileage, lower EGTs & less smoke
Installation
