MAF Sensor

By providing quicker and more accurate calibration for intake airflow, fuel, and spark timing, it optimizes engine performance. Its specially designed inlet tube boasts an industry-leading 47% improvement in airflow capacity compared to OEM sensors. This mass airflow sensor operates on an electronic "hot-wire" principle, measuring airflow to provide an output voltage directly proportional to the amount of air entering the engine. This precise measurement reduces the complexity of fuel and ignition control calculations, allowing the sensor to react swiftly to airflow changes and improving drivability. Granatelli Motor Sports dedicates extensive time to testing and calibrating each application on proprietary flow benches and under real-world driving conditions using advanced monitoring equipment. This meticulous process ensures optimal performance tailored to your specific vehicle. The system features a chassis dyno-proven increase of 10-23 rear wheel horsepower over OEM equipment and installs in approximately 10 minutes with basic hand tools. It is compatible with existing electronics and other aftermarket bolt-on performance parts, and is 50-state street legal, designed not to void powertrain warranties. For vehicles equipped with an aftermarket air filter and/or air intake system, part #GMS-350119-C is required. This Part Fits: - 2004-2005 Cadillac CTS V - 2003 Chevrolet Corvette 50th Anniversary Edition - 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car - 2001-2004 Chevrolet Corvette Base - 2001-2004 Chevrolet Corvette Z06