PLX Kiwi MPG Trip Calculator and OBDII Scanner $59.99 B001QJ7WSM
PLX Devices PLX DM-6 SM-AFR Gen 2 Combo Black Touchscreen Multi-Gauge and SM-AFR Wideband Oxygen Controller Combo Kit $205.00 B008LTPGOM
PLX Devices DM-6 SM-AFR Gen4 Gauge Combo UEGO AFR Air/fuel Ratio Bosch LSU 4.9 Wideband Oxygen Sensor Controller with 2 1/16" (52mm) OLED touch screen multi gauge. $189.99 B00U1J1MCK