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Granatelli 350121 - Granatelli GM Mass Airflow Sensors

Granatelli 350121 - Granatelli GM Mass Airflow Sensors

Granatelli#467-350121

GM Mass Airflow Sensor
  • 2000-2010 GM Vans 4.8L/5.3L/6.0L/8.1L

    Granatelli 350121 - Granatelli GM Mass Airflow Sensors Details

    2000-2010 Chevrolet/GMC Van 4.8L/5.3L/6.0L/8.1L

  • Direct OEM replacement, won't void your factory warranty
  • Improves mileage and throttle response
  • Chassis dyno proven to add 8-25 horsepower (depending on application), 60% airflow increase over stock
  • Improves performance from 2,000 rpm to red line
  • ''Truly Calibrated'' on our in-house MAF Dyno and Flow Bench to optimize performance for YOUR specific application
  • Compatible with most electronics and aftermarket bolt-on performance equipment
  • Installs in 10-15 minutes using basic hand tools.

  • Granatelli 350121 - Granatelli GM Mass Airflow Sensors

    Horsepower Gains and 50-State Legal*

    Granatelli Mass Airflow Sensors increase horsepower and throttle response, right out of the box! They are designed as direct replacements for the stock units but have a dyno proven design and calibration that improves power and performance.

    Features
  • Gain 8-25 Horsepower (Depending on application)
  • OE replacement
  • Injection-molded body unaffected by heat
  • Black unless otherwise noted
  • Calibrated on MAF dyno and flow bench
  • 60% airflow increase over stock
  • Improves mileage and throttle response
  • Available with or without cold air tuning
  • Works with most electronics & aftermarket bolt-on equipment
  • Estimated 15 minute installation using basic hand tools

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