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GMS Performance MAF Sensor - Calibrated (99-06 4.8L, 5.3L Silverado 1500; 03-06 6.0L Silverado 1500 SS)

Market Price $475.56 You Save 12% ($54.71)
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$420.85 (each)

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  • Item S109545

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    Features & Details

    • Performance Mass Air Flow (MAF) Sensor
    • Calibrated for Cold Air Intake
    • Delivers Better Mileage and Throttle Response
    • Gains of Up to 8 to 25 Horsepower and 60% Airflow Increase
    • Performance Improvement from 2,000 RPM to Red Line
    • Encased in a Black, Injection-Molded Plastic Housing
    • CARB Certified
    • Direct OEM Fit
    • Installs in Minutes
    • Covered 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
    Overall Engine Improvement. Better airflow usually translates to better engine performance. Replace your Chevrolet Silverado’s factory sensor with the GMS Performance MAF Sensor and feel the difference right away. With this installed on your truck, you’re sure to get a 60% airflow increase for your engine. This also allows for better mileage and an excellent throttle response. Lastly, you can get up to 8 to 25 horsepower gains that’ll surely come in handy during your off-road adventures.

    OEM Construction. This MAF sensor is available in a black, injection-molded plastic that’s resistant to extreme heat. This MAF Sensor has undergone a true calibration process in GMS’ in-house MAF Dyno and Flow Bench so you’re sure that this will work well with your chosen application. In addition, this particular sensor has been tuned to work with a cold air intake.

    No-Fuss Installation. Designed for an easy plug-and-play installation, the complete installation process can be done in 10 to 15 minutes. Only basic hand tools are required for installation.

    90-Day Warranty. This Performance MAF Sensor is backed by a limited warranty. For a period of 90 days, Granatelli Motor Sports (GMS) will cover any factory flaws detected in both material and workmanship. Read the full warranty disclosure from the manufacturer’s website.

    Application. This GMS Performance MAF Sensor is compatible for use on all 1999-2006 4.8L and 5.3L Chevrolet Silverado 1500 as well as 2003-2006 6.0L Chevrolet Silverado 1500 SS models.

    Fitment: 1999 2000 2001 2002 2003 2004 2005 2006 Details

    MPN# 350115-C

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Performance MAF Sensor
    Installation Info
    Will it fit my Silverado 1500?

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