AEM X-Series AFR Wideband UEGO Controller Gauge bnr34 patent-pending X-Digital technology that makes

patent-pending X-Digital technology that makes them the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers*

Construction Forged

Please note: you will need to use 1L more oil per oil change with this kit

designed by Rays Engineering and trusted by Nissan’s own motorsport division

AEM X-Series AFR Wideband UEGO Controller Gauge bnr34 patent-pending X-Digital technology that makesDiameter: 52mm Depth: 21mm Display Range: 8: 1 to 20: 1 AFR, 0,55 to 2,0 Lambda, Air %i Usage: AFR AEMs X Series Wideband UEGO Air Fuel Ratio Sensor Controller Gauges are built upon unique, patent pending X Digital technology that makes them the fastest responding wideband air fuel ratio controllers in independent testing against 17 other wideband UEGO air fuel controllers*.