Prosport Wideband Digital Air Fuel Ratio Gauge Kit - Blue

SKU: PSR-PSAFRLCDWB4.9BLUWO
Availability: Out Of Stock
Type: Gauges Air Fuel
Regular price
$185.00
Regular price
Sale price
$185.00


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Part #: PSR-PSAFRLCDWB4.9BLUWO

Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9 (Prosport Inc. is the only one in the USA to use them) our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet.

Featuring Blue LCD readout in the center of the gauge and a bar-graph syle LED's around the outside of the gauge that change from green(Rich) to Yellow(Optimal) to Red(Lean) for immediate reference to AFR.

This is a complete kit that includes everything you need:
  • AFR digital Gauge
  • Bosch 4.9 5 wire heated O2 sensor
  • Weld in Bung
  • Instructions
  • Wiring harness(Gauge to O2 sensor) Plug and play
  • Decals
  • Visor/hood
  • 0-5 volt data signal for data logging
  • This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.



    California Prop 65 Warning:
     Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.p65warnings.ca.gov.

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