C6 2005-2007 Granatelli Mass Air Flow Sensor

Improves mileage and throttle response. This Mass Air Flow Sensor is chassis dyno proven to add 8-25 horsepower (depending on application), with a 60% airflow increase over stock. Improves performance from 2,000 rpm to red line. "Truly Calibrated" on Granatelli’s in-house MAF dyno and flow bench to optimize performance for your specific application. Compatible with most electronics and aftermarket bolt-on performance equipment. This direct OEM replacement won't void your factory warranty. Installs in 10-15 minutes using basic hand tools. Note: Without Cold Air Tuning