Granatelli 05-10 Ford 4.6L/5.0L/5.4L Hi-Perf Slot-in Style Mass Airflow Sensor (Calibrated)

Granatelli Hi-Perf Slot-in Style Mass Airflow Sensor (Calibrated) Granatelli Mass Airflow Sensors Granatelli offers innovative mass airflow sensors as an upgrade for your stock MAF. These sensors feature state-of-the-art hybrid electronics, providing improved ignition and injector timing control, resulting in a 10 to 15 hp gain at the rear tires. The sensors are easy to install and housed in a rugged, injection-molded body to reduce heat soak, a common problem with stock metal sensors. Fitment Year Make Model Sub-Model