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

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 credit card.

Apr 28, 2025 · Software Downloads technical supportHome /

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 vehicles.

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AEM Bosch LSU 4.2 Wideband UEGO Installation Kit AEM Bosch LSU 4.2 Wideband Sensor, Bung, Connector, Wire-Seals and Pins.