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AEM Digital Wideband UEGO Gauge w/o Sensor
$175.95
$155.95
aem30-4110NS
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...
AEM Ethanol Content Flex Fuel Sensor Kit
$266.95
$236.95
aem30-2200
AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management...
AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit
$393.95
$349.95
aem30-2201
AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management...
AEM Evo 8 & IX Black Tru-Time Cam Gear
$233.95
$207.95
aem23-831BK
AEM Tru-Time Adjustable Camshaft Gears increase horsepower and torque without having to change the camshaft(s) and are must-have items for engines that are milled,...
AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator
$200.95
$177.95
aem25-305BK
AEM High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"NPT, Vacuum Hose: 5mm...
AEM Inlet Air Temperature Sensor Kit for EMS
$84.95
$75.45
aem30-2010
Thermal Time Constant: < 15 sec. The time required for the sensor to achieve 63.2% of its steady state value when subjected to a...
AEM No-Weld O2 Sensor Mount for 1.75 to 2.0 inch Diameter Pipe
$79.95
$70.89
aem30-2355-200
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...
AEM No-Weld O2 Sensor Mount for 2.25 to 2.5 inch Diameter Pipe
$79.95
$70.89
aem30-2355-250
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...
AEM No-Weld O2 Sensor Mount for 2.75 to 3 inch Diameter Pipe
$79.95
$70.89
aem30-2355-300
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...
AEM Power Harness for 30-0300 X-Series Wideband Gauge
$24.78
$22.03
aem30-3459
AEM Power Harness for 30-0300 X-Series Wideband Gauge
AEM Replacement Sensor Harness for Digital Wideband Gauge (30-4110)
$48.31
$42.94
aem30-3441
Replacement O2 Sensor Harness for Bosch LSU 4.9
AEM RTD Exhaust Gas Temperature Sensor Kit
$206.95
$183.95
aem30-2052
AEM's RTD-Type Temperature Sensor (PN 30-2052) is packed with features that deliver consistent measurement and long life. This AEM EGT Sensor features a closed-tip...
AEM Sensor Harness for 30-0300 X-Series Wideband Gauge
$40.46
$35.96
aem30-3427
Replacement Wiring Harnesses, Sensor Harness for X-Series Wideband Gauge 30-0300 and 30-0334
AEM Single K-Type Thermocouple Kit - 2 Pack
$281.95
$249.95
aem30-2068-2
AEM's RTD-Type Temperature Sensor (PN 30-2052) is packed with features that deliver consistent measurement and long life. This AEM EGT Sensor features a closed-tip...
AEM Single K-Type Thermocouple Kit - 4 Pack
$506.95
$449.95
aem30-2068-4
AEM's RTD-Type Temperature Sensor (PN 30-2052) is packed with features that deliver consistent measurement and long life. This AEM EGT Sensor features a closed-tip...
AEM Universal 1/8in NPT Air Intake Temp Sensor Kit w/ Deutsch Style Connector
$81.95
$72.05
aem30-2014
Air Temp Sensor DTM-Style Kit. Includes 1/8 in NPT Air Temperature Sensor with High Performance DTM-Style Connector, Aluminum Bung, Connector & Pins
AEM Universal 1/8in PTF Water/Coolant/Oil Temperature Sensor Kit
$65.95
$58.09
aem30-2012
AEM offers 1/8" NPT DTM-Style Connector(PN 30-2013), 1/8" NPT (PN 30-2012) and 3/8" NPT (PN 30-2011) water/oil temperature sensor kit. Find the specifications of...
AEM Universal 1/8in PTF Water/Coolant/Oil Temperature Sensor Kit w/ Deutsch Style Connector
$84.95
$75.45
aem30-2013
AEM offers 1/8" NPT DTM-Style Connector(PN 30-2013), 1/8" NPT (PN 30-2012) and 3/8" NPT (PN 30-2011) water/oil temperature sensor kit. Find the specifications of...
AEM Universal Black Adjustable Fuel Pressure Regulator
$187.95
$166.95
aem25-302BK
AEM's Universal Adjustable Fuel Pressure Regulator (AEM 25 302BK) is capable of supporting enough fuel flow for engines up to 1000 horsepower. Our universal...
AEM Universal Exhaust Back Pressure Sensor Install Kit
$449.95
$399.95
aem30-2064
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 readings from wideband...
AEM Universal Fuel Pressure Regulator Rebuild Kit
$78.95
$69.69
aem25-392
Includes: Diaphragm, Single Large Return Orifice & O-Ring
AEM Universal High Flow -10 AN Inline Black Fuel Filter
$175.95
$155.95
aem25-201BK
AEM's Universal High Flow -10 AN Inline Filter is specifically engineered for maximizing flow without sacrificing filtration, and is designed for ease of installation....
AEM Universal High Output Inductive Dumb Coil
$104.95
$92.95
aem30-2852
Any enthusiast running boost, nitrous or high RPMs is aware of the trade-offs associated with inductive coils versus converting to a capacitive-type discharge ignition...
AEM Universal High Output Inductive Smart Coil
$104.95
$92.95
aem30-2853
Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive...
AEM Universal High Volume Fuel Filter Element
$39.16
$34.81
aem25-202
-10AN Universal High Flow Fuel Filter Replacement for Part #25-201BK
AEM Universal Stainless Tall Manifold Bung Install Kit
$19.55
$17.38
aem30-4008
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...
AEM Universal Wideband UEGO Sensor with Stainless Manifold Bung Install Kit
$188.95
$167.95
aem30-2063
These AEM LSU 4.2 sensors have a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor...
AEM V2 5 Gal Tank Kit w/ Conductive Fluid Level Sensor
$259.95
$230.95
aem30-3320
5 Gallon Tank that includes Conductive Fluid Level Sensor
AEM V2 5 Gallon Diesel Water/Methanol Injection Kit (Internal Map)
$818.95
$727.95
aem30-3301
The AEM Water/Methanol injection for forced induction (turbocharged or supercharged) Gas & Turbo Diesel applications is a proven means for effectively reducing engine inlet...
AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Multi Input
$818.95
$727.95
aem30-3351
Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing...
AEM V2 HD Controller Kit - Internal MAP w/ 40psi Max
$247.95
$219.95
aem30-3306
V2 Water/Methanol HD Controller Kit - Internal MAP with 40psi max
AEM V2 Multi Input Controller Kit - 0-5v/MAF Freq or V/Duty Cycle/MAP
$247.95
$219.95
aem30-3305
V2 Water/Methanol Multi Input Controller Kit- 0-5v/MAF Frequency or Voltage/Duty Cycle/Ext MAP
AEM V2 Water / Methanol 1.15 Gallon Methanol Injection Tank
$191.95
$169.95
aem30-3325
The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with covered status LED...