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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. Performance Gauges - AEM Electronics

    Save $45.00 Add To Cart AEM AEM Classic Digital 150 PSI OIL Pressure Gauge Kit 0-150 PSI - Interchangeable bezels and face included Part# 30-4407 In Stock Free Shipping

  3. Wideband Gauges - AEM Electronics

    Save $49.80 Add To Cart AEM AEM X-Series OBDII Wideband AFR Gauge Kit Black Bezel - Black Face Part# 30-0334 In Stock Free Shipping

  4. 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 …

  5. AEM Software Downloads

    Apr 28, 2025 · Software Downloads technical supportHome /

  6. 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 …

  7. AEM Performance Electronics Official Site: Wideband AFR, Water …

    AEM Performance Electronics makes advanced technologies accessible to the racing masses. Check out our innovative automotive aftermarket products today!

  8. Pressure Sensors - AEM Electronics

    $199.95 View Part AEM AEM 2000 PSIg Stainless Sensor Kit 1/8 in. NPT Male Thread Part# 30-2130-2000 In Stock Free Shipping

  9. High Flow Fuel Pumps - AEM Electronics

    Save $43.00 Add To Cart AEM AEM High Flow In-Tank Fuel Pump 340LPH @ 40 psi - Offset Inlet - E85 Compatible Part# 50-1200 In Stock MSRP $164.95

  10. AEM 30-4110 AEM Classic Digital Wideband AFR Gauge Kit

    A 52mm (2-1/16") gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere. All AEM digital gauges feature a 0-5v analog output for use with …