AEM Wideband
Wideband gauges engineered for AEM air/fuel monitoring.
- Reads AFR data from supported AEM wideband systems
- Built for street, strip, dyno, and performance tuning applications
- Clean air/fuel ratio display helps keep tuning data easy to scan
- Precision stepper motors for smooth, accurate pointer movement
- Built to perform for years without compromise
SKU: R2-WB3
2-1/16" A/F WB | For AEM
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Integrated warning light provides clear alerts when AFR moves outside your set range. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$149.19
SKU: L2-WB3
2-1/16" A/F WB | For AEM | Classic Design
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$135.04
SKU: R25-WB3
2-5/8" A/F WB | For AEM
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Integrated warning light provides clear alerts when AFR moves outside your set range. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$165.90
SKU: L25-WB3
2-5/8" A/F WB | For AEM | Classic Design
Monitors air/fuel ratio using input from external wideband controllers for accurate real-time tuning data. Supports 0.5–4.5V signals for compatibility with most aftermarket systems. Precision stepper motor ensures smooth, stable readings.
$149.19