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AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black (09-13 4.8L Sierra 1500)

Market Price $449.99 You Save 31% ($137.44)
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  • Item S500209-AA
  • MPN# 51-81752

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    Features & Details

    • Cold Air Intake System
    • 31% Flow Increase
    • +11 Horsepower Gains
    • +23 Lbs. x Ft. Torque Max Gains
    • Heat-Shielding Plastic Housing
    • Features an Auxiliary Inlet Duct
    • Built-In Mass Air Flow Sensor Pad
    • Washable and Reusable Conical Air Filter
    • CARB E.O. # D-550-13
    • Fits 2009-2013 4.8L GMC Sierra's
    The Improvements. You can receive everything you have hoped for under the hood with the AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black (09-13 4.8L Sierra 1500). It helps deliver a bombastic performance, including an air flow increase of about 31% and +23 Lbs. x Ft. Torque Max Gains across a very effective Washable and Reusable Conical Air Filter.

    No-Tuning Install. With a tuner, you could theoretically achieve 32% increase in air flow as opposed to 31%. In other words, it's for perfections and calibration masters.

    Closed Lid Access. There is an easy-to-access aluminum covering that allows you to essentially pop the filter back in and out for absurdly simple access and washing.

    Protected Design. The fully reusable air filter is wonderfully connected within a Heat-Shielding Plastic Housing framework. The built-in mass air flow sensor pad allows you to achieve the aforementioned performance results.

    Knowledgeable Beginners. Most people who have even an inkling of experience should have no problem completing this project install in under an hour.

    What is aFe's Warranty? The manufacturing offers a universal limited lifetime warranty. Contact the manufacturer for specific term details.

    All 50 States. You can take your newly-equipped ride anywhere in the country under CARB E.O. # D-550-13.

    Application. This 50 state legal Black aFe Magnum Force Stage 2 Si Pro Dry S Cold Air Intake will fit 2009-2013 4.8L GMC Sierras with electric fans.

    Fitment: 2009 2010 2011 2012 2013 Details

    What's in the Box
    • (1) Air Filter
    • (1) Housing
    • (1) Adaptor
    • (1) Tube
    • (1) 3/8" Fuel Hose - 14"
    • (1) Cover
    • (2) Clamp #064
    • (1) Clamp #060
    • (1) Clamp #072
    • (1) Reducer Coupling
    • (1) Straight Coupling
    • (1) Nipple
    • (1) Socket Head Screw
    • (1) 1/2" Plug
    • (1) Washer
    • (9) Button Head Screw
    Installation Info
    Will it fit my Sierra?

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