AEM Bosch 4.2 Wideband UEGO Sensor w/ Manifold Bung 30-2063 AEM's wideband O2 UEGO AFR replacement sensor and stainless-steel, finned, stand-off bung kit includes only a replacement Bosch 4.2 LSU...

30-2063

AEM Digital Wideband Air/Fuel UEGO Gauge Kit 30-4110

AEM

$184.95

AEM Digital Wideband Air/Fuel UEGO Gauge Kit 30-4110 World-famous Wideband O2 air/fuel ratio UEGO gauge features a digital LED display and sweeping LED 'needle' that changes colors as AFR changes...

30-4110

AEM X-Series Digital Wideband Air/Fuel UEGO Sensor Gauge Kit 30-0334

AEM

$256.95

AEM X-Series Digital Wideband Air/Fuel UEGO Sensor Gauge Kit 30-0334 OBDII Connectivity AEM's X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) provides tuners who are using...

30-0334

AEM X-Series Digital Wideband Air/Fuel UEGO Sensor Gauge Kit 30-0300

AEM

$199.95

AEM X-Series Digital Wideband Air/Fuel UEGO Sensor Gauge Kit 30-0300 AEM's X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patented 100% Digital technology...

30-0300

AEM Digital Wideband Air/Fuel UEGO Gauge w/o Sensor 30-4110NS

AEM

$98.35

AEM Digital Wideband Air/Fuel UEGO Gauge w/o Sensor 30-4110NS AEM's part number 30-4110NS Wideband UEGO air/fuel ratio Controller Gauge is sold without a wideband sensor. This allows users to source...

30-4110NS

AEM X-Series Inline Wideband UEGO Air/Fuel Sensor Controller 30-0310

AEM

$189.95

AEM X-Series Inline Wideband UEGO Air/Fuel Sensor Controller 30-0310 AEM's X-Series Inline Wideband UEGO Air/Fuel Ratio Controllers are built upon unique, patented, 100% digital technology that makes...

30-0310

AEM Digital Display Gauge Kit 30-4400

AEM

$158.95

AEM Digital Display Gauge Kit 30-4400 8-18 Volts The AEM Digital Voltmeter Gauge combines unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays voltage in...

30-4400

AEM Exhaust Back Pressure Sensor Kit 30-2064

AEM

$338.95

AEM Exhaust Back Pressure Sensor Kit 30-2064 AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio...

30-2064

AEM 50 PSI Digital Boost Gauge Kit 30-4408

AEM

$303.95

AEM 50 PSI Digital Boost Gauge Kit 30-4408 30 - 50 PSI AEM Electronics digital display gauges feature 24 color-coded LED lights that change from green to yellow to red for immediate reference to the...

30-4408