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

$296.96 $329.95

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Boost Gauge 35psi

Boost Gauge 35psi

$242.96 $269.95

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High Output IGBT Inductive "Smart" Coil

High Output IGBT Inductive "Smart" Coil

$125.96 $139.95

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X-Series Wideband 02 UEGO Air Fuel Ratio Gauge Kit

X-Series Wideband 02 UEGO Air Fuel Ratio Gauge Kit

$296.96 $329.95

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Oil/Fuel Pressure Gauge (0 - 100psi)

Oil/Fuel Pressure Gauge (0 - 100psi)

$296.96 $329.95

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V2 1 Gallon Water/Methanol Injection Kit

V2 1 Gallon Water/Methanol Injection Kit

$656.96 $729.95

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Water/Methanol Injection In-Line Filter

Water/Methanol Injection In-Line Filter

$44.96 $49.95

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Wideband Failsafe & Boost Gauge

Wideband Failsafe & Boost Gauge

$449.96 $499.95

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Cold Air Intake System (EVO X) - Gunmetal Gray

Cold Air Intake System (EVO X) - Gunmetal Gray

$539.95

V2 Water/Methanol Nozzle and Jet Kit

V2 Water/Methanol Nozzle and Jet Kit

$98.96 $109.95

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

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

$134.96 $149.95

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Universal Adjustable Fuel Pressure Regulator

Universal Adjustable Fuel Pressure Regulator

$179.96 $199.95

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Oil/Water Temp Gauge (100-300F)

Oil/Water Temp Gauge (100-300F)

$260.96 $289.95

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E85 High Flow In-Tank Fuel Pump

E85 High Flow In-Tank Fuel Pump

$179.96 $199.95

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

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

$179.96 $199.95

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Boost Gauge Analogue Face (-30 to 35psi)

Boost Gauge Analogue Face (-30 to 35psi)

$251.96 $279.95

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Stainless Tall Manifold Bung

Stainless Tall Manifold Bung

$17.96 $19.95

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DryFlow Panel Air Filter (WRX/STi 08-16/Liberty GT 04-09)

DryFlow Panel Air Filter (WRX/STi 08-16/Liberty GT 04-09)

$62.96 $69.95

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X-Series Boost Pressure Gauge -30inHg~35psi / -1~2.5bar. Black Bezel & Black Faceplate
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Cam Angle Sensor Disk for Nissan SR20DET RWD / KA24DE (50mm OD)
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Water/Methanol Failsafe Device

Water/Methanol Failsafe Device

$395.96 $439.95

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DryFlow Pre-Filter

DryFlow Pre-Filter

$59.95

Universal