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  1. AEM Electronics

    AEM Releases X-Series Wideband UEGO Air/Fuel Ratio Controllers - The Fastest Responding Wideband in an Independent Test! Staff Writer 09/06/2023 News

  2. AEM Software Downloads

    Apr 28, 2025 · Software Downloads technical support Home /

  3. Wideband Gauges - AEM Electronics

    $158.95 Add To Cart AEM AEM Classic Digital Wideband AFR Gauge (Sensor Not Included) The Original Wideband Air/Fuel Ratio Gauge (No Sensor) Part# 30-4110NS In Stock Free Shipping

  4. Performance Gauges - AEM Electronics

    $243.95 Add To Cart AEM AEM Classic Digital Wideband AFR Gauge (Sensor Not Included) The Original Wideband Air/Fuel Ratio Gauge (No Sensor) Part# 30-4110NS In Stock Free Shipping

  5. Pressure Sensors - AEM Electronics

    $177.95 Add To Cart AEM AEM 100 PSIg Stainless Sensor Kit 1/8 in. NPT Male Thread w/ -4 and 3/16 NPT Adapters Part# 30-2130-100 In Stock Free Shipping

  6. Gauges technical support - AEM Electronics

    Gauges technical support Home /

  7. Help Center - AEM Electronics

    If AEM determines that the returned product was used, correctly shipped, undamaged, or not defective, AEM will return the product to you, freight collect, and will not issue a refund to your …

  8. AEM 30-0300 AEM X-Series Wideband UEGO AFR Gauge Kit

    AEM co-developed its new wideband sensor with global automotive supplier FAE, culminating in a new design that has a faster response time and is less prone to failure in high performance …

  9. Support Technical Support - AEM Electronics

    Ignition Coils Ignition Coil Drivers View All AEM TCM View All Accessories Compressors

  10. Sensors - AEM Electronics

    $158.95 Add To Cart AEM AEM 150 PSIg Stainless Sensor Kit 1/8 in. NPT Male Thread w/ -4 and 3/16 NPT Adapters Part# 30-2130-150 In Stock Free Shipping