AEM Performance Electronics has been the leader in Performance electronics for over 15 years and plans to do it through constant product innovation, the highest level of product integrity. AEM has the most popular AFR gauge (30-4110 UEGO) on the planet and constantly expands its range with innovative products like the x-series gauges and water methanol failsafe gauge. 


Wideband O2 Air/Fuel UEGO Gauge Kit

Wideband O2 Air/Fuel UEGO Gauge Kit

$280.46 $329.95

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X-Series Wideband 02 UEGO Air Fuel Ratio Gauge Kit

X-Series Wideband 02 UEGO Air Fuel Ratio Gauge Kit

$280.46 $329.95

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High Output IGBT Inductive "Smart" Coil

High Output IGBT Inductive "Smart" Coil

$118.96 $139.95

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Boost Gauge 35psi

Boost Gauge 35psi

$229.46 $269.95

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V2 1 Gallon Water/Methanol Injection Kit

V2 1 Gallon Water/Methanol Injection Kit

$620.46 $729.95

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Water/Methanol Injection In-Line Filter

Water/Methanol Injection In-Line Filter

$42.46 $49.95

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Oil/Fuel Pressure Gauge (0 - 100psi)

Oil/Fuel Pressure Gauge (0 - 100psi)

$280.46 $329.95

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X-Series Boost Pressure Gauge -30inHg~35psi / -1~2.5bar. Black Bezel & Black Faceplate
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V2 Water/Methanol Nozzle and Jet Kit

V2 Water/Methanol Nozzle and Jet Kit

$93.46 $109.95

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Wideband Failsafe & Boost Gauge

Wideband Failsafe & Boost Gauge

$424.96 $499.95

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Universal Adjustable Fuel Pressure Regulator

Universal Adjustable Fuel Pressure Regulator

$169.96 $199.95

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Wideband Replacement O2 Sensor - Bosch 4.2LSU (30-4100 UEGO)

Wideband Replacement O2 Sensor - Bosch 4.2LSU (30-4100 UEGO)

$127.46 $149.95

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X-Series Oil Pressure Gauge 0~150psi / 0~10bar. Black Bezel & Black Faceplate
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X-Series Temperature Gauge 100~300F / 40~150C. Black Bezel & Black Water Faceplate
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E85 High Flow In-Tank Fuel Pump

E85 High Flow In-Tank Fuel Pump

$169.96 $199.95

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Cold Air Intake System (EVO X) - Gunmetal Gray

Cold Air Intake System (EVO X) - Gunmetal Gray

$539.95

DryFlow Panel Air Filter (WRX/STi 08-16/Liberty GT 04-09)
Stacked & Packed
Cam Angle Sensor Disk for Nissan SR20DET RWD / KA24DE (50mm OD)
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Stainless Tall Manifold Bung

Stainless Tall Manifold Bung

$16.96 $19.95

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Oil/Water Temp Gauge (100-300F)

Oil/Water Temp Gauge (100-300F)

$246.46 $289.95

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Wideband Replacement O2 Sensor - Bosch 4.9LSU (30-4110 UEGO)

Wideband Replacement O2 Sensor - Bosch 4.9LSU (30-4110 UEGO)

$169.96 $199.95

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High Output Inductive "Dumb" Coil

High Output Inductive "Dumb" Coil

$84.96 $99.95

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Boost Gauge Analogue Face (-30 to 35psi)

Boost Gauge Analogue Face (-30 to 35psi)

$237.96 $279.95

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