AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge Schrader Drain plug washer (for PCV

Drain plug washer (for PCV valve) 94109-14000

Sheet metal hex screw

smoother airflow

Reduces oil consumption and crankcase pressure

AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge Schrader Drain plug washer (for PCVAccurate 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 you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly