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2004–2005 Duramax Cold Air Intake System – Part #42135

Original price was: $481.78.Current price is: $96.36.

Quantity
SKU: N/A Category: Brand:

Description

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

Click for Installation Instructions

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Additional information

Filter Type

Oiled, Dry

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