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🚀 Tune smarter, drive safer, and never miss a beat with AEM’s X-Series Wideband Gauge!
The AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge features an 87% larger seven-segment display, ultra-fast X-Digital technology for the quickest AFR readings, and multiple output options including 0-5V, RS232, and CANbus for advanced data logging and feedback control. Designed for professional-grade engine tuning, it delivers precise air/fuel ratio monitoring to optimize performance and safety, making it the top choice among automotive enthusiasts and tuners.




| ASIN | B0184TSI84 |
| Best Sellers Rank | #9,696 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Air & Fuel Ratio Gauges |
| Brand Name | AEM |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,135) |
| Global Trade Identification Number | 00840879024437 |
| Included Components | X-Series Wideband UEGO AFR Sensor Controller Gauge |
| Item Type Name | AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge |
| Item Weight | 0.01 Ounces |
| Manufacturer | AEM |
| Material Type | Plastic |
| Model | 30-0300 |
| Part Interchange Info | 30-0300 |
| Part Number | 30-0300 |
| UPC | 840879024437 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
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