Custom Gauges, GPS Speedometers & Direct-Fit Gauge Sets | SPEEDHUT®|Gauge Types | Speedometers, Tachometers & Performance Gauges

SKU: R25-WB5

2-5/8" A/F WB | For Dynojet

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

Picture of 2-5/8" A/F WB | For Dynojet | Classic Design

SKU: L25-WB5

2-5/8" A/F WB | For Dynojet | Classic Design

Reads wideband air/fuel data from a Dynojet Commander 2 through a 0–5V input. Displays a 10–18 AFR range with crisp LED backlighting for clear visibility. Precision stepper motor delivers smooth, accurate pointer movement for clean fuel mixture monitoring.

$149.19

SKU: R25-WB6

2-5/8" A/F WB | For Innovate

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

Picture of 2-5/8" A/F WB | For Innovate | Classic Design

SKU: L25-WB6

2-5/8" A/F WB | For Innovate | 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

SKU: R25-WB8

2-5/8" A/F WB | For PLX

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

Picture of 2-5/8" A/F WB | For PLX | Classic Design

SKU: L25-WB8

2-5/8" A/F WB | For PLX | 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

SKU: R25-WB4

2-5/8" A/F WB | For Spartan

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

Picture of 2-5/8" A/F WB | For Spartan | Classic Design

SKU: L25-WB4

2-5/8" A/F WB | For Spartan | Classic Design

Reads wideband air/fuel data from a Spartan Lambda Controller through a 0–5V input. Displays a 10–20 AFR range for clean fuel mixture monitoring. Precision stepper motor delivers smooth, accurate pointer movement for street, track, and performance builds.

$149.19

Picture of 2-5/8" A/F WB Gauge | Analog Out | Datsun Z

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