Complete Air/Fuel Wideband
Complete wideband kits built for accurate air/fuel ratio monitoring.
- Includes the key components needed for clean AFR monitoring
- Built for street, dyno, track, and performance tuning applications
- Wideband oxygen sensor data helps support safer, sharper tuning decisions
- Precision stepper motors for smooth, accurate pointer movement
- Built to perform for years without compromise
SKU: R2-WB1
2-1/16" A/F WB | Complete + O2 Sensor
Monitors air/fuel ratio with a built-in wideband controller and included O2 sensor for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$331.79
SKU: L2-WB1
2-1/16" A/F WB | Complete + O2 Sensor | Classic Design
Monitors air/fuel ratio with a built-in wideband controller and included O2 sensor for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. Precision stepper motor ensures smooth, stable readings.
$320.21
SKU: R25-WB1
2-5/8" A/F WB | Complete + O2 Sensor
Monitors air/fuel ratio with a built-in wideband controller and included O2 sensor for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$358.79
SKU: L25-WB1
2-5/8" A/F WB | Complete + O2 Sensor | Classic Design
Monitors air/fuel ratio with a built-in wideband controller and included O2 sensor for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. Precision stepper motor ensures smooth, stable readings.
$344.65
SKU: R25-WB1-DATZ
2-5/8" A/F WB Gauge | Analog Out | Datsun Z
Tracks air/fuel ratio with a built-in wideband controller for a complete, self-contained AFR solution. Eliminates external components while providing accurate real-time tuning data. A built-in warning light alerts you when AFR moves outside your target range for added protection. Precision stepper motor ensures smooth, stable readings.
$358.79
SKU: L25-WB3-DATZ
2-5/8" Classic A/F WB Gauge | For AEM | Datsun Z
Tracks 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
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