Fits
 Year
Make
Model
Engine
2010-2012
Dodge Ram
2500/3500
6.7L Cummins
 
Banks Ram-Air Intakes start out as CAD software prototypes and 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 42180-D cold-air intake with enclosed housing, huge inlet, and dome-shaped filter improves flow up to 50%, increases power and fuel economy, reduces exhaust gas temps (EGT) and sooty, black smoke. The stock design is wide-open to hot under hood engine air, and hot air robs your Dodge Ram of power. Banks 42180-D Ram-Air uses a 4.5" bellows to accommodate engine movement and prevent component damage for longer service life. 
 
Part Number: 42180/42180-D
 
Features:
 
Enclosed housing
Dry Air Filter Element/Oiled Air Filter Element
Giant filter maximizes high-flow filtration
Uses 4.5" bellows
Extends service life and requires fewer cleanings
5-year Limited Warranty (Filter: Lifetime Limited Warranty)
50% more airflow over stock