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AEM Digital Wideband UEGO Gauge w/o Sensor
AEM30-4110NS
$168.95
$149.95
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows...
