Gauges

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 measured parameter. They use a standard 52mm diameter...

NOS Analog Air/Fuel Wideband Gauge Kit Black 15945NOS The NOS analog-style fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit gives you a great way to monitor air/fuel ratios. This highly accurate and feature packed unit is designed...

AEM X-Series Digital Boost/Fuel Pressure Gauge 30-0309 0-15 PSI - Black Bezel and Black Boost/Fuel Faceplate AEM's 30-0309 X-Series 0~15PSI Digital Boost/Fuel Pressure Display gauge combines incredible looks, increased readability and a multitude of...

AEM X-Series Digital Display EGT Gauge Kit 30-0305 0-1800F/0-1000C - Black Bezel and Black Faceplate AEM's 30-0305 X-Series 0-1800F/0-1000C Digital Exhaust Gas Temperature (EGT) gauge combines incredible looks, increased readability and a multitude of...

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 1 volt increments, and a sweeping LED "needle" that...

Holley EFI Air/Fuel Wideband Gauge Kit 534-215 Standard 2-1/16" Wideband A/F Gauge, 8.5-18, Black Face. Includes gauge, wiring harness, and Bosch LSU 4.9 wideband O2 sensor. Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit...

AEM No-Weld O2 Sensor Mount 3 Inch 30-2355-300 No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integrated bung that makes it easy to install a wideband UEGO air/fuel ratio sensor using just a drill and the...

AEM No-Weld O2 Sensor Mount 2 Inch 30-2355-200 No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integrated bung that makes it easy to install a wideband UEGO air/fuel ratio sensor using just a drill and the...

AEM No-Weld O2 Sensor Mount 2.5 Inch 30-2355-250 No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integrated bung that makes it easy to install a wideband UEGO air/fuel ratio sensor using just a drill and the...

AEM Bosch LSU 4.2 Wideband UEGO Installation Kit 30-2002 Includes: Bosch LSU 4.2 Wideband UEGO Sensor, Weld-On Bung, Connector, Wire-Seals & Pins

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 them the fastest responding wideband air/fuel ratio...

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 piggyback tuning modules or open source software with...