C4 Corvette 1985-1989 Granatelli Tunable Custom Mass Airflow Sensor

The C4 Corvette Tunable Custom Mass Airflow Sensor improves performance by adding 30% more airflow over stock sensors. 

No modifications are necessary and it installs in 10-15 minutes with basic hand tools.

Note: When replacing your Corvette Mass Air Flow (MAF) Sensor, replacement of both Power and Burnoff Relays is highly recommended. Without replacing these relays, you risk possible damage to your new sensor, as well as continued engine trouble codes.