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Prosport Gauges

2-1/16" Wideband Digital Air Fuel Ratio + BOOST White OLED Display

2-1/16" Wideband Digital Air Fuel Ratio + BOOST White OLED Display

$275.00 USD
$275.00 USD
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Installation instructions

Complete Wideband Air Fuel Ratio kit

  • White OLED Display
  • 52mm (2 1/16")
  • 0-5 volt output signal
Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet.
Featuring white OLED readout in the center of the gauge for AFR and a bar-graph style LED's around the outside of the gauge to display Boost.
^Note: The numbers do not light up by LED.

Range: -30 vac. ~ 45 PSI Boost
This is a complete kit that includes everything you need:
  • AFR digital Gauge
  • Optionally dim 20% with headlights on (switch wire)
  • Bosch 4.9 5 wire heated O2 sensor
  • Waterproof Boost Sensor
  • Silicone Tubing 
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) 10 feet long
  • Plug and play
  • Decals
  • Visor/hood
  • 0-5 volt output signal for data logging
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Customer Reviews

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J
Jake

Tried the Innovate Motorsports gauge first, it lasted 1 month before one issue and 2 months before it was completely junk and stopped working, no warranty and no tech support. $300 wasted. Put this one in and I’ve been going on 2 months now with no issues at all!