AEM’s Wideband UEGO Controller is also available in a gauge that includes a single-channel analog output with a Bosch O2 sensor in one unit! AEM’s Gauge-Type Wideband UEGO Controller features an LED readout and sweeping LED “needle” that changes colors as

For the Serious Tuner in you !

You hack everything else to make it faster, why not your car too :) The Turbo XS UTEC is a new concept in engine management that combines the features of a stand-alone engine management system with the simplicity of a piggyback system.