DM-6 SM-AFR Combo Gen4

DM-6 + SM-AFR Wideband Gauge Combo - Wideband Air/Fuel Ratio Oxygen Sensor Controller (UEGO) with 2 1/16" touch screen gauge. Combo includes, multi-touch gauge, aluminum controller box, Bosch LSU4.9 sensor, sensor harness, and wire/connector kit.