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A Wide-Band Air Fuel Ratio Gauge is an absolute must for safe and proper tuning. On older cars prior to CAN Bus systems, the AEM 30-0300 package is what you would want. If you are only tuning 2007+ CAN Bus equipped cars, this is the AEM Wide-Band you would want 03-0334 version.
X-Series Wideband UEGO AFR Sensor Controller Gauge with patented X-Digital Technology, Includes X-Series Wideband Controller Gauge, Bosch LSU 4.9 Sensor, Wiring Harnesses, Black Bezel, Reversible Black AFR-Lambda Faceplate, O2 Sensor Bung
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
US$40
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