Auto Meter 3379 Sport-Comp Wide Band Air Fuel Ratio Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor， 8ft. wiring harness， 304 stainless steel weld-in bung， mounting hardware， and detailed instructions for installation</li><li>0-4v data output feed for ECU， data acquisition unit， or Laptop tuning</li><li>Suitable for use with gasoline powered engines</li><li>Digital segment display and LED radial bar graph display</li><li>12 and 16 volt compatible， compatible with nearly every street car or race car electrical system</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ESbkd9s9L.jpg" noproxy>