2019-2021 Silverado/Sierra 2.7L Tuners & Programmers

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  • AEM X-SERIES OBDII WIDEBAND AFR GAUGE KIT 30-0334

    $234.95

    AEM’s X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) provides tuners who are using piggyback tuning modules or open source software with the ability to view AFR through the factory CAN-bus stream that is output by the factory ECU, and deliver the most accurate, safe and powerful tune. The 30-0334 X-Series OBDII Wideband…