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AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black (09-13 5.3L Silverado 1500)

Market Price $449.99 You Save 31% ($137.44)
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$312.55 (kit)

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  • Item S100398B
  • MPN# 51-81752

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    Features & Details

    • 31% Air Flow Increase
    • Plastic Heat-Insulated Intake Tube
    • Black Cover for Ease of Filter Replacement
    • 3-Angle Adaptor w/ Air Flow Sensor Pad
    • Gray Reusable 100% Polyurethane Filter
    • Dyno Tested for Max Air Velocity
    • CARB EO # D-550-13
    • Easy Bolt-On Installation
    • Fits 2009-2013 5.3L Chevrolet Silverado
    Improved Performance. The AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black (09-13 5.3L Silverado 1500) provides more power, as a nice bonus. It also increases the airflow by 31%. The increase in airflow also sees a gain in horsepower and torque.

    No Tuning Required. The AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black comes factory tuned and this means that you don't have to re-tune it to increase the performance of the engine.

    Super Filtration. The air intake has a big 5-1/2" conical Pro 5R performance air filter that allows for maximum airflow. The cotton gauged air filter is oiled and is equipped with 5 layers of progressive media and this provides superior filtration.

    Durable Construction. The AFE Magnum Force Stage 2 Si Pro Dry S Cold Air Intake - Black is constructed utilizing high grade materials. The single piece heat shield is made from 18 gauge steel material and is power coated to resist rust and corrosion.

    Easy Installation. The existing factory mount holes can be used to install the air intake within 1 hour.

    Warranty Coverage. A warranty is available on the parts and components of the air intake system.

    Ready for Use. The air intake can be used in all 50 states with the CARB EO # D-550-13 certification.

    Application. The air intake has been specifically designed to fit 2009-2013 5.3L Chevrolet Silverado 1500s engines.

    Fitment: 2009 2010 2011 2012 2013 Details

    What's in the Box
    • (1) Gray 5-1/2” Pro DRY S Air Filter
    • (1) Intake Housing
    • (1) Intake Tube & Adaptor
    • (1) 3/8” Fuel Hose (14” L)
    • (1) Cover
    • (2) Couplings
    • (4) Clamps
    • Installation Hardware
    Installation Info
    Tech Specs
    Will it fit my Silverado?

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    Customer Reviews (1) Write a Review

    Overall Rating 4

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4 4
    • Fit 3 3
    • Bang For Your Buck 4 4

    • 4/5

      Installation Time: Less than 1 Hour

      July 12, 2018

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

      Some things you need to know...

      Bought this intake system for my 2011 Chevy Silverado 1500 with the 4.8 v8 and I want to give a quick pros and cons list so ther people will know what they are getting. Pros: Definitely gave me some noticeable top end performance Fuel mileage seems to be a little better Quiet unless you get on it Made my exhaust note a little deeper Cons: Instructions could be better Only two of the three airboxes bolt holes lined up with the original locations and only one bolt was long enough to tighten down. The third hole was about a 1/2 inch off. Hurt my off the line performance this intake pulls in so much air so fast my computer cant react fast enough and it bogs a little. Probably needs a tune.


      Year: 2011 Submodel: LS Engine: 4.8L V8

      Helpful (0)

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