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ProSport Wideband Air Fuel Ratio w/O2 Sensor Green/White 52mm
Features & Product Details
RallySport Direct carries a great selection of performance gauges and accessories brought to you by ProSport.
Here, you are looking at the ProSport Premium Series Wideband Air Fuel Ratio Gauge. This is a great way to accurately monitor your air/fuel ratios under idle or full-throttle conditions to make sure your tune is always in the strike zone.