Wideband 52mm (2-1/16") AFR gauge. Customise with interchangeable faceplates (AFR / Lambda) and bezels. A: The kit includes a high-quality LSU 4.9-type sensor compatible with 30-4110 systems. 52mm Wideband Air/Fuel Ratio Gauge Kit – 30-4110 with 4.9 LSU Sensor.
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