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2004 - 2005 GMC Sierra and the 2005 Chevy Silverado with the 6.6L LLY Duramax diesel.* Please Note: 2004 Duramax: VIN eighth digit "2", fits "LLY" engine only.
AIRAID Premium Filter Company is proud to announce the release of their newest Cool Air Dam (CAD) intake for the Duramax 6.6L LLY Turbo Diesel Engine.When the AIRAID engineers set out to build this system, their goal was to create a true bolt-on hassle free system that corrected the problems that our competitors have run into. This intake is simple to install and well worth the effort. At the heart of the system is an AIRAID Premium SynthaFlow™ Series high-flow (1600 cfm) filter that is protected from engine heat by AIRAID's innovative Cool Air Dam (CAD) design. Unique to this kit is a specially designed intake tube constructed from x-linked polyethylene for improved airflow, heat resistance and proper mass air sensor location.SynthaFlow™ is a specially blended combination of gauze and synthetic layers (a standard feature on all AIRAID Filters) that consistently filter down to two microns protecting against dust blowby which could damage to you engine. All AIRAID Premium Filters are hand poured using a urethane housing that is resistant to a higher heat range than the standard rubber found on other aftermarket performance filters. This prevents dust blow by and potential damage to your engine.
To Identify which engine you have, please check the 8th digit of the Vehicle Identification Number. If this digit is a number “1”, you have the LB7 version of the Duramax. If the 8th digit is a number “2”, you have the newer LLY version of the Duramax. Either way AIRAID has an intake for you.
Clean and re-oil those Dirty little Filters With
Chevy, GM, GMC
LLY Duramax diesel
|Filter End Cap Finish
||Air Intake Kits
||Airaid Intake Systems
||Sold as a kit.
|Tube Diameter (in)