Auto Meter 4379 Ultra-Lite 2-1/16" Wide Band Street Air/Fuel Gauge

• Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
• 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
• Suitable for use with gasoline powered engines
• Digital segment display and LED radial bar graph display
• 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system