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AEM’s X-Series GPS Speedometer (PN 30-0313) display ground speed, course and altitude via an included 10Hz GPS receiver. Users can integrate the X-...

Garrett Turbocharger speed sensor street (with gauge) kit - Garrett P/N 781328-0003 for G-Series (Not GTX). The kit includes speed sensor, wiring h...

The new PRofec is compact, powerful, and easy to use. The large OLED Display, with the simple two-button / rotary-dial control, make for intuitive ...

AEM’s 30-0303 X-Series Digital Voltmeter gauge combines incredible looks, increased readability, and a multitude of new, easy-to-use features! It i...

AEM’s 30-0305 X-Series 0-1800F/0-1000C Digital Exhaust Gas Temperature (EGT) gauge combines incredible looks, increased readability, and a multitud...

AEM’s 30-0302 X-Series 100-300 F/40-150C Digital Gauge combines incredible looks, increased readability, and a multitude of new, easy-to-use featur...

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

AEM’s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability, and a multitude of new, easy-to-...

AEM’s 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability, and a multitude of new, easy-to-...

AEM’s 30-0308 X-Series -30in/Hg~60PSI / -1~4BAR Digital Boost Display gauge combines incredible looks, increased readability, and a multitude of ne...

AEM’s new X-Series Digital Gauges combine incredible looks, increased readability, and a multitude of new, easy-to-use features! X-Series Digital D...

Item Discontinued    AEM’s Water/Methanol FAILSAFE Device is the most advanced water/methanol failsafe device on the market. It actively monitors ...

AEM's Analog style 8-18V Voltmeter Gauge features quick response and smooth needle movement that is easy to read in all lighting conditions. This V...

AEM's Analog style Oil Pressure Gauges feature quick response and smooth needle movement that is easy to read in all lighting conditions. AEM offe...

AEM X-Series Tru-Boost Controller Gauge kit w/ Boost Control Solenoid 80PSIg Internal MAP Sensor The Tru-BoostX Boost Controller Gauge delivers all...

Item Discontinued   AEM's Wideband Failsafe Gauge provides the ability to accurately tune AFR, while actively protecting your engine by constantly...

AEM’s X-Series Wideband UEGO Air/Fuel Ratio Sensor Controller Gauges are built upon unique, patent-pending X-Digital technology that makes them the...

AEM's Air Inlet Temperature Sensor Kits (AIT) senses the air temperature on the inlet side of the engine. 30-2014: Air Temp Sensor with 1/8" NPT Ma...