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Find Mass Air Flow Meters for your Silverado 1500

Granatelli Motor Sports Performance MAF Sensor; Calibrated + 10% Richer (99-06 4.8L, 5.3L Silverado 1500; 03-06 6.0L Silverado 1500 SS)Find parts that fit my vehicle

Item S109546
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AmericanTrucks no longer carries the Granatelli Motor Sports Performance MAF Sensor; Calibrated + 10% Richer (99-06 4.8L, 5.3L Silverado 1500; 03-06 6.0L Silverado 1500 SS). Please check out 1999-2006 Chevy Silverado Intake for an updated selection.
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    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation

    Features

    • Performance Mass Air Flow (MAF) Sensor
    • Tuned for Cold Air Intake, 10% Richer Calibration
    • Enhances Mileage and Throttle Response
    • Get 8 to 25 Horsepower Gains and 60% Airflow Increase
    • Performance Improvement from 2,000 RPM to Red Line
    • Available in a Black, Injection-Molded Plastic Housing
    • CARB-Certified
    • Direct OEM Replacement
    • Installs Easily
    • Protected by a 90-Day Warranty
    • Fits 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 Models 
    • Fits 2003-2006 6.0L Chevrolet Silverado 1500 SS Models

    Description

    More Engine Power. Good airflow means good engine performance. Maximize the capability of your Chevrolet Silverado by swapping your old factory sensor with the GMS Performance MAF sensor. When installed on your truck, you can instantly feel the difference in mileage and throttle response. This sensor assembly guarantees a 60% increase and the airflow and a horsepower gain that ranges from 8 to 25 HP depending on your truck’s setup and application.

    OEM Design. This air flow sensor comes in a black, injection-molded plastic that can withstand high-heat exposure. Designed as an OEM replacement for your factory sensor, this MAF sensor has been calibrated in GMS’ in-house MAF Dyno and Flow Bench so you’re definitely guaranteed a true engine improvement. This MAF Sensor is also tuned for vehicles sporting cold air intakes and has a 10% richer calibration than the standard cold air tune.

    Quick Installation. This sensor uses a straightforward plug-and-play installation design. Installation will take around 10 to 15 minutes and requires the use of basic hand tools.

    90-Day Warranty Coverage. For a period of 90 days, this Performance MAF Sensor is protected by a limited warranty. While under the warranty period, Granatelli Motor Sports (GMS) will cover any structural flaws in both material and workmanship. Get the full warranty disclosure from the manufacturer’s website.

    Application. This GMS Performance MAF Sensor is guaranteed to fit all 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 models as well as 2003-2006 6.0L Chevrolet Silverado 1500 SS models.

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    Installation & What's in the Box

    Installation Info

    Installation Time

    (approx) 15 Minutes

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) Performance MAF Sensor
    5.0

    Customer Reviews (3)

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    Reviews of Granatelli Motor Sports Intake products have an average rating of 4.9 out of 5

    Questions & Answers

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