2-5/8" A/F WB | Complete + O2 Sensor | Classic Design

SKU: L25-WB1
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$344.65
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.
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Order leaves our facility in about 2 Weeks

The Standalone Air/Fuel Gauge keeps you informed on your engine’s air/fuel mixture with a complete, self-contained system built for clean installs and accurate tuning. With a built-in wideband controller and included O2 sensor, it removes the need for external components while delivering precise AFR data in real time. Designed to show how your engine is running during idle, cruising, and acceleration, it helps you dial in performance and catch lean or rich conditions early. A precision stepper motor keeps the needle smooth and steady—no fluctuation, no guesswork. Built with a durable housing and solid aluminum bezel, it’s made for demanding conditions and long-term use. Made in the USA and backed for life.

Track-Tested. USA-Built. Backed for Life.

Key Features:

  • Built-In Wideband Controller — complete AFR system in one gauge
  • Included O2 Sensor — includes the sensor needed for standalone AFR monitoring
  • Accurate AFR Data — real-time air/fuel monitoring for tuning
  • Simplified Installation — no external controller required
  • Microprocessor-Driven — real-time accuracy
  • Stepper Motor Precision — smooth, accurate pointer
  • Weather-Resistant Build — built for street, track, and off-road
  • Made in the USA — backed by a lifetime warranty
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