AEM 30-0300 Wideband UEGO AFR Sensor Controller Gauge X-Series ymm_31 and high-frequency acoustic sensation at

and high-frequency acoustic sensation at high revs

leading to an exhilarating tone

originally engineered on vehicles equipped with OPF/GPF and compatible with both OPF and non-OPF versions

Weight reduction: -13

The Evolution Line (Titanium) takes these cars to heightened levels of auditory excitement

AEM 30-0300 Wideband UEGO AFR Sensor Controller Gauge X-Series ymm_31 and high-frequency acoustic sensation atAEM's X Series Wideband UEGO Air Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology (Patent 9,575,030) that makes them the fastest responding wideband air fuel ratio controllers in independent testing. Features X Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers Patented X Digital wideband