P3 Boost gauge Need plug & play? Try the P3 OBD2 "Multi-gauge" instead
- Boost and vacuum with peak recall
- Battery voltage readout and quick-check even when the vehicle is shut off
- Manual dimmer with optional auto-dim feature
- Includes digital display, power supply unit (with integrated 80psi analog boost sensor), vacuum tubing, wiring harness and related hardware
OEM vent option
- We install the display in an OEM vent to make your install even easier.
The P3 Boost gauge is an entry level digital boost gauge that retains the clean OEM look of your vehicle's interior. This gauge gets hard-wired to power and ground and is then tapped into your intake or charge pipe for a direct boost reading up to 80psi using it's integrated analogue boost sensor. With peak recall and battery check all in the same streamlined display, this offers much more than your average boost gauge.