F.A.S.T. Single Sensor Air/Fuel Meter Kit - Wireless - Smartphone Compatible 01229 Telescoping Gauge Set

Telescoping Gauge Set

just choose the correct lock for your valve size and application

Most of the features you would buy seperately are already included

-4AN male to 1/8" NPT female fitting

F.A.S.T. Single Sensor Air/Fuel Meter Kit - Wireless - Smartphone Compatible 01229 Telescoping Gauge SetFAST's Wireless, dual sensor technology measures your engines air fuel ratio with precision accuracy, all from the convenience of your smart phone! FAST has revolutionized the tuning industry with the most advanced, App based, wireless, air fuel meter. The FAST Wireless Air Fuel Meter uses an underhood mounted Bluetooth module, connected to oxygen sensors in both of your engines exhaust outlets, giving you the full story on the state of your engines