AEM X-Series 52mm UEGO A/F Ratio w/OBDII Gauge Set + Boost 35psi + Fuel or Oil Pressure 0-150psi

Three popular AEM gauges in a convenient combo set.

All gauges are brand new, complete in box. 52mm gauge diameter and slim 0.825� gauge depth. User selectable standard or metric display ( -30in/Hg~35PSI / -1~2.5BAR). OBDII pass through provides AFR readings through the factory ECU CAN-bus � Ideal for users with piggyback programmers or open source tuning software!

AEM�s 30-0306 X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features.

AEM�s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want highly accurate oil or fuel pressure readouts in their high performance vehicle.