AEM Digital Wideband UEGO Gauge w/o Sensor
$111.64
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio,...
AEM DTM-Style 2 Way Plug Connector w/ Pins
$24.36
DTM-Style 2-Way Connector Kit, Includes Plug, Receptacle, Plug Wedge Lock, Receptacle Wedge Lock, 3 Female...
AEM Ethanol Content Flex Fuel Sensor Kit
-11%
$267.95
$301.95
AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and...
AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit
-11%
$301.95
$339.95
AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and...
AEM EV 8 Channel CAN Driven Slave Type Power Distribution Unit (PDU)
-11%
$740.95
$833.95
Now available for internal combustion engines! The AEM EV PDU-8 is an eight channel Power...
AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator
-11%
$153.95
$173.95
A single large return orifice is designed to handle high rate flow pumps. The regulator...
AEM Inlet Air Temperature Sensor Kit for EMS
-4%
$80.48
$83.95
Thermal Time Constant: < 15 sec. The time required for the sensor to achieve 63.2%...
AEM No-Weld O2 Sensor Mount for 1.75 to 2.0 inch Diameter Pipe
-1%
$68.60
$68.95
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an...
AEM No-Weld O2 Sensor Mount for 2.25 to 2.5 inch Diameter Pipe
-1%
$68.60
$68.95
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an...
AEM No-Weld O2 Sensor Mount for 2.75 to 3 inch Diameter Pipe
-1%
$68.60
$68.95
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an...
AEM Power Harness for 30-0300 X-Series Wideband Gauge
$30.12
Replacement Power Harness for 30-0300 X-Series Wideband Gauge
AEM Replacement Sensor Harness for Digital Wideband Gauge (30-4110)
$46.29
Plug n Play when used with our Classic Series Wideband Gauge Part #30-4100