$206.00Original price was: $206.00.$179.95Current price is: $179.95.
AEM Classic Digital Wideband AFR Gauge Kit w/Bosch LSU 4.9 Sensor #30-4110. Our World-famous Wideband O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes from rich to lean. A 52mm (2-1/16") gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere.
$212.00Original price was: $212.00.$189.95Current price is: $189.95.
AEM X-Series Inline Wideband UEGO Controller. #30-0310. Perfect for datalogging, engine management systems or racing applications where a gauge is not desired.