AEM Wideband Air/Fuel Failsafe Gauge – DISCONTINUED


AEM Wideband FAILSAFE Gauge is now discontinued and replaced:

Customers looking for the most accurate and fastest wideband o2/AFR gauge complete with sensor should use the AEM X series AFR gauge with 4.9 lsu o2 sensor.

Racers and drivers looking for a warning/alarm device should use one of our digital dash packages: AEM CD5 dash and AEM CD7 dashes as well as the Motec C125 dashes. These 3 options are motorsports grade displays/loggers and what we use in all competition based race cars (shop cars or customer cars). Alarms and warnings fully configurable based on any combination of inputs from the ECU/engine sensors. This means we can set up fail safe warnings based off AFR and boost that change with air temperature or ethanol content of the fuel in the tank.

Out of stock