AEM OBD2 Digital Datastream Gauge X-Series MAP The Exhaust Backpressure install kit

The Exhaust Backpressure install kit is engineered to provide backpressure readings without sacrificing sensor longevity due to extreme operating conditions

Reads and clears Diagnostic Trouble Codes (DTCs)

and EFI systems that use feedback control to auto-tune

Optional silver bezel with white faceplate accessory kit available (sold separately)

Sensor Body Material: Brass

AEM OBD2 Digital Datastream Gauge X-Series MAP The Exhaust Backpressure install kitAEMs X Series OBDII gauge (PN 30 0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicles OBD port and transmitting those channels to the gauge display. It reads Diagnostic Trouble Codes (DTCs) and gives you the ability to clear codes. Wiring is as simple as connecting the gauge to your vehicles OBDII port using the supplied connector! Because the X Series OBDII gauge reads OBDII parameters transmitted