Prosport 52mm digital wideband kit with output, this is a complete wideband AFR kit that includes everything needed.
Utilising the latest Prosport 5 wire heated LSU 4.9 wideband O2 sensor this gauge has a wide AFR measurement range of 10.0:1 to 20.0:1. This comprehensive digital wideband AFR set also has 0-5v output.
 
52mm Prosport digital wideband AFR gauge
Prosport LSU 4.9 (5 wire) heated O2 sensor
Wideband control box
0-5V output
Exhaust mounting bung
Instructions
Wiring harness (Gauge to O2 sensor), plug and play
 
*Due to extreme conditions & nature of usage wideband sensors excluded from any warranty.