Fitment Information:
This gauge fits 2015 - 2021 Subaru WRX and STI left - hand drive models only.
Features:
The P3 V3 OBD2 Gauge is super versatile. It offers multiple readouts, giving you fast and accurate data. It can be subtly mounted in your vent for a factory - like look. You can read DTCs on command, configure unit settings for individual measurements, and calibrate your vehicle speed. This gauge comes with a replacement vent for easy installation.
- Get boost and vacuum data from the OBD2 port.
- It's a plug - and - play setup directly into the OBD2 port on your dash.
- Integrates smoothly with your factory vent, looks sleek, and still allows air flow.
- There's an optional analog sensor for reading boost on tuned or big - turbo cars.
- Access OBD2 data for coolant temp, intake air temp, exhaust gas temp, throttle plate, speed, RPM shift light, and battery voltage.
- Choose between optional auto - dim or manual dimmer.
- Read and clear codes easily.
- It has (2) universal 0 - 5V linear analog inputs.
- Features an orange digits display.
- Comes with an OEM vent.
What's in the box:
- Integrated display
- OBD2 wire harness
- Analog box control unit
Please note: You need to replace the factory vent to complete the installation.
WARNING: (http://www.p65warnings.ca.gov)


Using this P3 V3 OBD2 Gauge is a breeze. First, plug the gauge directly into the OBD2 port on your dash. It's a plug - and - play setup, so it should be quick to connect. You'll need to replace the factory vent with the included OEM vent to finish the installation. Once it's installed, you can start accessing all the great features. You can read DTCs whenever you want, configure the unit settings for different measurements, and even calibrate your vehicle speed. There's an option to use an analog sensor if you have a tuned or big - turbo car to read the boost. The gauge gives you data on things like coolant temp, intake air temp, and more. You can choose between auto - dim or manual dimmer for the display. When it comes to maintenance, keep it clean. Wipe it gently with a soft cloth. If you face any issues with code reading or other functions, refer to the user manual or contact customer support. And always remember, this product is for left - hand drive 2015 - 2021 Subaru WRX and STI models only.