P3 Vent-Mounted Digital Boost Gauge for BMW F-Series (1 Series F20 F21, 2 Series F22 F23, M2 F87) - Turbo Boost/Vacuum Meter, OEM Air Vent Fit, 80 PSI Analogue Sensor, Peak Hold & Voltage Display

Stealth digital turbo pressure display for BMW F-series owners who want factory-fit looks with real performance data. This vent-mounted unit from P3 gives a clean, OEM-style installation in your dashboard air vent while delivering rapid, accurate readings direct from a dedicated analogue sensor. Ideal for tuned and standard cars alike, it is a discreet way to monitor turbocharger boost, vacuum and battery health without cluttering your interior.

Compatibility: BMW 1 Series F20 F21, BMW 2 Series F22 F23 and BMW M2 F87.

Why enthusiasts choose this vent gauge

• Direct manifold or charge pipe reference for true turbo pressure and vacuum monitoring up to 80 psi via the integrated analogue sensor.
• Peak recall so you can check maximum boost after a hard pull.
• Battery voltage readout, including quick-check with the engine off.
• Manual brightness control with optional auto-dim for night driving.
• Wiring flexibility for constant live or ignition-switched live.
• OEM vent option available for a seamless, factory-looking install.

What is included

• Digital vent display module.
• Power supply unit with integrated 80 psi analogue boost sensor.
• Vacuum tubing.
• Wiring loom and related mounting hardware.

Note: A boost tap is not included. You will need a suitable reference from the intake or charge pipe.

How it installs

• Hard-wired to power and ground for fast, stable readings.
• Analog vacuum line routed to intake or charge pipe for accurate manifold pressure.
• Can be set up on permanent live or switched live depending on your preference.
• Choose the OEM vent option for the cleanest, integrated appearance in the air vent.

Why buy from MJ Modifications

• We have fitted these vent displays on customer cars and our own projects. The feedback is always the same: crisp readings, tidy install, and a factory-style finish.
• Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk to request a fitting quote.

Search-friendly highlights: BMW F20 F21 turbo gauge, BMW F22 F23 boost meter, BMW F87 M2 vent gauge, digital intake pressure display, charge pipe pressure monitor, vacuum and boost reader, dash vent pressure gauge, stealth OEM look, performance monitoring for remapped and standard cars, peak hold boost, voltage monitor, auto-dimming display.

If you want a diagnostic-port, plug-in style multi-function display, we also offer an OBD-based alternative. For those who prefer hard-wired accuracy with an analogue sensor and an OEM vent finish, this is the ideal choice.