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aFe Stage 2 Pro Dry S Intake 11-12 Chevy/GMC Duramax 6.6L LML Diesel 51-11922


2011-2012 Chevy Silverado Duramax LML 6.6L Diesel 2500/3500
2011-2012 GMC Sierra Duramax LML 6.6L Diesel 2500/3500

Stage 2 Intake system
Pro Dry S Filter (NO OIL REQUIRED)
Increases horsepower
Increases torque
Maximizes airflow for better acceleration and responsiveness 
Improved performance results in greater fuel efficiency  
No cutting or drilling
Replaces OE air filter with high flow, high performance 360 degree radial flow air filter Washable/reusable air filter
Limited lifetime warranty

aFe hits the market first with this brand new Stage 2 cold air intake for the new GM Duramax LML.  This Stage 2 cold air intake produced an astounding 36hp and 63lbs. x ft. torque and outflows the factory intake by 33%! Enclosed in a durable, one-piece 16 gauge, powder-coated heat shield; this air intake system features a huge washable/reusable inverted cone conical air filter with Pro Dry S dry media for maximum convenience.

This intake system also features heat-insulating molded plastic tubes with a 3-angle adapter that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The one-piece heat shield features two built-in grille side fresh air scoops and two rows of louvers that bring in additional outside air for a cooler, denser air intake charge. This heat-shield requires little or no assembly and utilizes factory mounting points for easy, no-cutting or drilling installation.  The filter is constructed with 100% polyurethane for long life and multiple cleaning cycles.

Installation Instructions

Pricing: $375.00
Free UPS Ground (Orders over $100)


Shipping Information

  • Item Requires Shipping
  • Free UPS Ground (Orders over $100)

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