Introducing the all new P3 Cars Vent Integrated Digital Gauge for the B5 A4, S4, and RS4. When you want to truly connect to Audi in every way you can, P3 is here for you. Sporting features available in products 3x the price, this is a swiss army knife of performance data, with design and integration that won't spoil the clean lines of your interior. And since they are specifically designed for each model, you can rest assured that it will fit seamlessly, as if it belonged there all along.



Plug and Play install

Quick plug and play install with zero cutting required. All power, ground, and data points come directly from the diagnostics port connector.


Boost/Vacuum Display

High resolution boost/vacuum via diag port for FAST install. Optionally read boost via boost tap (not included).


Multiple Gauge Displays

Boost/Vac, Coolant Temp, Intake Air Temp, Exhaust Gas Temp, Throttle Plate, Speed, RPM with Shift-light, Battery voltage and more!


Peak Recall & Run Record

Recall the peak value from any mode, or record and playback 15 seconds of data from the current mode. Temperature peaks recorded in the background.


Universal Aux Inputs

Includes additional inputs to optionally connect any 0-5v sensor with universal settings for display ranges and bargraph displays from -999 and 9999 max values.


On the Fly Configuration Menu

Lockout/Display off mode, English(PSI, F, MPH) or Metric(BAR, C, KPH) selection, Adjustable boost display resolution, Ambient Calibration for boost sensor and more!



We have one of these installed on our own Audi B7 A4 track car and we love it!


If you're interested in more information, click here or feel free to send us a message!