The R-300 is a compact, dash mountable, easy to use wideband air/fuel controller with powerful data logging capabilities. Wideband air/fuel ratio can be monitored in numeric, gauge or graphical form. Data logger inputs can be fully customized to display virtually ANY type of data. It's like combining 6 gauges into one! The R-300 can store up to 90 minutes of logged data and 99 individual sessions for later PC download and analysis with PLX Logger PC software.

What does the kit come with?

1. R-300 dash mountable compact wideband controller
2. Bosch LSU 4.2 Wideband O2 Sensor
3. 3ft Bosch O2 Sensor Harness (Controller side)
4. 8ft Bosch O2 Sensor Harness (O2 sensor side)
5. 3ft Main Harness (controller side)
6. 4ft Main Harness (user side)
7. 4ft Main Harness Power Wires (user side)
8. USB interface cable (R-300 -> PC connectivity)
9. PLX parallel port firmware reflash card
10. Comprehensive operating manual
11. CD with USB device driver, operating manual in PDF, Latest version of PLX Logger Ver2.1+ (Win95/98/NT/2000/ME/XP) Compatible.