Designed for the advanced tuner, the R-500 combines 3 essential parameters (Air/Fuel, EGT, Knock) of internal combustion engine tuning into one! Whether you're on the dyno, track, autocross, street or drag strip, the R-500 can be fully customized to suite your individual application. With intuitive user menus packed with features, merged with powerful PC software, there is virtually nothing that the R-500 can't do.

What does the kit come with?

1. R-500 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. 3ft K-Type thermal coupler wire (EGT probe sold separately)
9. USB interface cable (R-500 -> PC connectivity)
10. PLX parallel port firmware reflash card
11. Comprehensive operating manual
12. CD with USB device driver, operating manual in PDF, Latest version of PLX Logger Ver2.1+ (Win95/98/NT/2000/ME/XP) Compatible.