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P3Cars Multi-Gauge 2008-2016 Audi B8 A4/S4/A5/S5/RS4

  • LvP3AB85-1__38783.1518627956
  • LvP3AB8X-2__78405.1516381188
  • P3MULTI-PARTS-TXT__38370.1516222114
  • LvP3AB85-1__38783.1518627956
  • LvP3AB8X-2__78405.1516381188
  • P3MULTI-PARTS-TXT__38370.1516222114


DOES NOT SUPPORT TDI - Pre-installed vents can take up to 1-2 weeks to ship

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7 lbs
Right Hand Drive or Left Hand Drive:

Left Hand Drive, Right Hand Drive

Track Pack (Air/Fuel+Extra Timers):

Yes, No Thanks

Analog Sensor:

No Thanks, Analog Sensor Only, Analog Sensor and Tubing Kit

Pre-install in OEM Vent:

No Thanks, 2007-2012, 2013+




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3.0T requires “Track Pack” software upgrade to read post-cooler IAT


P3 Multi-Gauge

  • Plug and Play install – just plug into your obd2 port and install into dash!
  • Reads and clears OBD2 Codes
  • OBD2 Data for Coolant Temp, Intake Air Temp, Exhaust Gas Temp, Throttle Plate, Vehicle Speed, RPM, Shift-light, Battery voltage, 0-60 timer and more!
  • Peak Recall on all functions
  • Boost and Vacuum from OBD2 port
  • Optional 80psi analog sensor
  • Optional Auto-Dim or Manual Dimmer
  • 2 x universal 0-5v linear analog inputs
  • Includes digital display, custom OBD2 wire harness and control box.

Track Pack software upgrade

  • Adds Air/Fuel ratio through the OBD2 port
  • Adds 0-100/60-130/60-0/100-0 timers
  • Changes IAT to post-cooler sensor on 3.0T

Optional 80psi boost sensor 

  • Allows gauge to read boost directly from intake/charge pipe
  • Plugs directly into the OBD2 harness (no wiring required)
  • Can be added/removed from the gauge at any time

Tubing kit

  • Approximately 60″ of 5/32″ O.D. flexible plastic tubing
  • 5/32″ O.D. “T” fitting
  • 3 sections of 5/32″ I.D. vacuum hose

OEM vent option

  • We install the display in an OEM vent for your vehicle to make your install even easier.

P3 Gauges offer a Multifunction gauge that gives you the information you need while maintaining a clean OEM look. Starting at a price competitive to single feature old-school needle gauges, they offer unmatched feature to price ratio.

All Multi-Gauges include an on-the-fly configuration menu for setting units (BAR/PSI, Farenheit/Celsius MPH/KPH), Shift light, analog boost sensor calibration and more. See for more details.

Additional information

7 lbs
Right Hand Drive or Left Hand Drive

Left Hand Drive, Right Hand Drive

Track Pack (Air/Fuel+Extra Timers)

Yes, No Thanks

Analog Sensor

No Thanks, Analog Sensor Only, Analog Sensor and Tubing Kit

Pre-install in OEM Vent

No Thanks, 2007-2012, 2013+

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Vehicle Fitment

Make Model Year
Audi A4 2008 - 2016
Audi A5 2008 - 2016
Audi RS4 2008 - 2016
Audi S4 2008 - 2016
Audi S5 2008 - 2016