2004-2005 Duramax Cold Air Intake Kit (42135)

Description

Fits

Year	Make	Model	Engine
2004-2005	Chevy/GMC	2500/3500	6.6L Duramax, LLY

Banks Ram-Air Intakes start out as CAD software prototypes and are put through flow simulations. The design is refined until the simulation shows optimal performance. Then a hardware prototype is made and the design is validated on a flow bench. After that comes dyno testing and on-vehicle testing. The stock filter-on-a-stick design is wide-open to hot underhood engine air, and hot air robs your GMC/Chevy of power. Banks Ram-Air is the only aftermarket intake with bellows which accommodates engine movement and prevents component damage for longer service life. 

Banks Part Number: 42135

Features

• Enclosed housing
• Giant filter maximizes high-flow filtration
• Bellows to accommodate engine movement
• 5-year Limited Warranty (Filter: Lifetime Limited Warranty)
• Increases power and fuel economy
• Reduces exhaust gas temps (EGTs) and smoke
• Outflows stock and competitors up to 57%
• Oiled or Dry Air Filter Element
• Designed to not cause fault or error codes.

 Installation