Gauges
AEM 52mm Pressure (Oil or Fuel) Digital Gauge
AEM's digital oil pressure gauges include a 0-5v analog output for use with data loggers and virt...
AEM's digital oil pressure gauges include a 0-5v analog output for use with data loggers and virtually any engine management system, such as the Infinity ECU, Series 2 EMS or AQ-1 Data Logger, making them the perfect solution for users who need to monitor and data log oil pressure at high RPM on tuned engines. Each engine pressure gauge includes interchangeable silver and black bezels and black and white faceplates to personalize the look of your gauge.
AEM 52mm Voltmeter Digital Gauge
The AEM Digital Voltmeter Gauge combines unsurpassed accuracy, speed and control with an easy-to-...
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 lines the edge and moves as voltage changes from 8 to 18v. The digital voltmeter gauge's digital readout will automatically increase and decrease in intensity due to the built in ambient light sensing photocell.
AEM Digital Wideband UEGO Gauge w/o Sensor
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, exces...
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 fuel) may result in serious engine damage. Using a wideband air/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air/fuel controllers t...
AEM Digital Wideband UEGO Gauge
AEM's legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air/fuel ratio controller (...
AEM's legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air/fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED "needle" that changes colors as AFR changes from rich to lean. NOTE: The 30-4100 Wideband UEGO Gauge Controller that uses the 4.2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the 4.9 LSU sensor in August 2014. Instructions for the 30-4100...
AEM Universal Stainless Tall Manifold Bung Inst...
AEM's stainless-steel tall wideband UEGO sensor bungs are designed specifically for use on forced...
AEM's stainless-steel tall wideband UEGO sensor bungs are designed specifically for use on forced induction applications using the 4-Channel Wideband UEGO Controller, but can be used for wideband sensors on any vehicle and with any AEM wideband UEGO AFR controller. The tall design of the bung keeps the sensor body cool and reduces restriction by minimizing the intrusion of the sensor tip into the exhaust piping, and the finned design enhances cooling.
AEM No-Weld O2 Sensor Mount for 2.75 to 3 inch ...
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integr...
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 supplied hardware. The no-weld O2 sensor mount fits 1.75" to 3.0" exhaust pipe diameters.
AEM No-Weld O2 Sensor Mount for 2.25 to 2.5 inc...
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integr...
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 supplied hardware. The no-weld O2 sensor mount fits 1.75" to 3.0" exhaust pipe diameters.
AEM Universal Exhaust Back Pressure Sensor Inst...
AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wide...
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 readings from wideband O2 sensors that are mounted pre-turbo. The Exhaust Backpressure install kit is engineered to provide backpressure readings without sacrificing sensor longevity due to extreme operating conditions. The kit includes an AEM high performance stainless steel 100psig pressure sensor (Part#30-2130-100), stainless steel standof...