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SKU #: AFE-51-80782-main AFE Stage 2 Cold Air Intake Type Si 01-04 6.6L GM Duramax LB7

$315.40
Purchase AFE Stage 2 Cold Air Intake Type Si 01-04 6.6L GM Duramax LB7
    • 2001-2004 6.6L GM Duramax LB7
  • filter option

Description

This air intake system produces 16 max horsepower, 36lbs- ft. torque and out-flowed the factory intake by 51%. Fully enclosed in a heat-shielding molded plastic housing; this air intake system feature ... read more

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This air intake system produces 16 max horsepower, 36lbs- ft. torque and out-flowed the factory intake by 51%. Fully enclosed in a heat-shielding molded plastic housing; this air intake system features a washable/reusable conical air filter. The housing features auxiliary inlet duct for better airflow as well as an attractive brushed aluminum cover that provides ready access to the filter for servicing. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance.
carb California Air Resource Board D-550-4

Specifications

  • ManufacturerAFE
  • MPN51-80782
FEATURES:
  • Increases horsepower & torque
  • Maximizes airflow for better acceleration and responsiveness
  • Improved performance results in greater fuel efficiency
  • Installs in less than 60 minutes using factory mounting points
  • No cutting or drilling to engine compartment is required
  • Replaces OE air filter with high flow high performance 360 degree radial flow air filter
  • Washable/reusable air filter with the deepest pleats in the industry is the largest possible in the space allowed
  • Replaces factory air box with a heat-blocking shield that seals to the hood
  • Limited lifetime warranty
  • Fully enclosed in a heat-shielding molded plastic housing
  • Washable/reusable conical air filter that improves airflow for increased horsepower and torque.
  • Auxiliary inlet duct for better airflow as well as an attractive brushed aluminum cover
  • Heat-insulating molded plastic tube that replaces the stock intake tract
  • Improved volumetric efficiency for maximum performance
BENEFITS:
  • +51% Flow Increase
  • +36 lb-ft. Torque
  • +16 HP
  • Increased MPG
AVAILABLE IN 2 DIFFERENT FILTER MEDIAS:
  • Pro-Dry S Oil Free 2-Layer Synthetic Media
  • Pro-Guard 7 High Flow High Efficiency Filter Media

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1 QUESTION
J

What exactly is the difference between the pro dry s vs the pro guard 7??

The Pro Dry is a Dry non oiled filter it will flow more then the Pro-Guard which is a Oiled type filter. But the Pr Guard is going to filter a little better. DppSands

6/10/19

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AFE Stage 2 Cold Air Intake Type Si 01-04 6.6L GM Duramax LB7

AFE Stage 2 Cold Air Intake Type Si 01-04 6.6L GM Duramax LB7

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