Brand new, never installed P3 V3 OBD2 vent gauge. Preinstalled from P3 in an OEM vent so it is entirely plug and play.

Mk7/7.5 Golf R spec with the blue lights but should fit GTIs as well.

This exact gauge

P3 V3 OBD2 Gauge Features
  • Plug and Play Install - plugs directly into your OBD2 port (want to keep your OBD2 port open? hard-wire harness kit also available)
  • OEM Integration - installs in your vent for a sleek install while retaining air flow
  • Versatility - read boost from multiple OEM sensors through OBD2 port or using optional P3 analog boost sensor
  • Code Reading/Clearing - read and clear diagnostic trouble codes (DTCs) on the fly
P3 V3 Gauge Readouts (all readouts can be individually configured to read in either Imperial or Metric units)
  • Boost (through OBD2 port using OEM sensors or with P3 analog boost sensor)
  • Coolant temperature
  • Air/Fuel ratio (can be read in AFR or Lambda)
  • Vehicle speed (can be calibrated in 1% increments from -9% to +20%)
  • Intake air temperature
  • Throttle angle
  • Ignition timing
  • Engine RPM
  • Exhaust gas temperature
  • Battery voltage
  • Programmable shift light
  • Analog input 1 (brown wire) can allow gauge to read any 0-5 volt linear output sensor
  • Analog input 2 (blue wire) can allow gauge to read any 0-5 volt linear output sensor
  • Acceleration timers (0-60mph/0-100mph/60-130mph)
  • Braking timers (60-0mph/100-0mph)

Watch Communication Device Clock Sports gear Automotive lighting


Speedometer Tachometer Motor vehicle Trip computer Gauge



Asking $400 shipped anywhere in the US.

Call/text is best 315-380-1955