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AEM X-Series Inline Wideband UEGO Controller
$206.99
$206.99
$232.95
Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X-Series digital technology can reduce deadtime an...
11% Off
AEM X-Series OBDII Gauge Kit
$177.99
$177.99
$200.95
AEM's X-Series OBDII gauge (PN 30-0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicle's OBD port and transmitting those channels to the gauge displ...
11% Off
AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
$279.99
$279.99
$314.95
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel ratio, not enough f...
11% Off
AEM X-Series Pressure 0-100psi Gauge Kit
$217.99
$217.99
$245.95
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout ...
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AEM X-Series Pressure 0-15psi Gauge Kit
$238.99
$238.99
$268.95
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout ...
7% Off
AEM X-Series Pressure Gauge Accessory Kit
$16.99
$16.99
$18.34
X-Series Pressure Gauge 0-100psi - 0-7bar Accessory Kit, Silver Bezel, Black Fuel Faceplate, White Oil and Fuel FaceplatesWarranty