The G3 Air/Fuel Ratio gauge (52mm, 2 1/16”) features a high-speed stepper motor, through-dial backlighting, and an illuminated pointer. Each kit includes the gauge, an LC-1 wideband controller, oxygen sensor & bung/plug, and the award-winning LogWorks engine-tuning software.

Key benefits of the “G3” kits include:

* The industry’s most accurate and fastest-responding wideband controller. * One additional available analog output (one connects to the gauge). * Easy set up and wiring (instructions included). * LC-1 includes Innovate serial in & out for adding additional modular tuning system (MTS) components. (Gauge itself is analog only- no serial). * Illuminated needle and through-dial backlighting. * “Blackout” appearance when unpowered. * Log directly from the LC-1’s digital output into laptop w/included software:

This kit comes complete with the patented award-winning LC-1 Wideband Controller, G3 Gauge, Bosch 5-wire Wideband 02 Sensor, Bung/Plug Kit, Software CD, and quick start guide.