P3Gauges V3 OBD2 Vent Digital Multi-Gauge for BMW 1 Series F20 F21 & 2 Series F22 F23, F87 M2/M2 Competition - Plug & Play Boost/Temps/Timing + Code Reader (116i 118i 128i M135i M140i 228i M235i M240i)

P3 V3 Vent-Mounted Digital Display for BMW F-Series 1 and 2

Clean, discreet and packed with real-time engine data. The P3 V3 vent display transforms the driver’s seat of your BMW 1 Series or 2 Series by placing vital performance metrics right where you want them, in the air vent for a factory-fresh appearance. It plugs into the diagnostic port for instant live telemetry, so you can keep an eye on turbo pressure, temperatures, ignition advance and much more without cluttering your interior.

We run this unit on our own builds and our customers consistently praise the flawless fit, straightforward setup and dependable performance.

Highlights

• Simple plug-in setup through the OBD-II interface, no cutting or splicing
• Stealthy factory-style look, integrated into a genuine BMW vent and still flows heat and A/C
• Boost monitoring via vehicle sensors or with the optional dedicated analogue boost sensor
• Onboard diagnostic scanning to read and clear fault codes when needed
• High-contrast, easy-to-read screen with configurable views and units
• Customisable display choices, user calibration for speed, and selectable metric or imperial
• Built to handle cabin heat and cold for year-round reliability

Live readouts

Choose metric or imperial units. Vehicle speed can be calibrated in 1 percent steps from minus 9 percent to plus 20 percent.

• Boost pressure via OBD-II or optional analogue sensor
• Coolant temperature
• Air fuel ratio, viewable as AFR or Lambda
• Vehicle speed
• Intake air temperature
• Throttle position
• Ignition advance
• Engine RPM
• Exhaust gas temperature
• Battery voltage
• Programmable shift light
• Analogue input 1, supports 0 to 5 V linear sensor
• Analogue input 2, supports 0 to 5 V linear sensor
• Acceleration timers, 0 to 60 mph, 0 to 100 mph, 60 to 130 mph
• Braking timers, 60 to 0 mph, 100 to 0 mph

Why enthusiasts love it

• Monitor key parameters during spirited driving, commuting and track days
• Benchmark performance with built-in timers, including 0 to 100 km/h equivalents
• Clear diagnostic trouble codes without a separate scan tool
• Discreet when dimmed, no bulky pillar pods or suction mounts

Vent installation

The display arrives pre-fitted into a genuine BMW vent for a tidy, OEM-like finish and retains full airflow. No drilling, no visible wiring, no compromise to the cabin.

Compatibility

For BMW 1 Series F20 F21 and BMW 2 Series F22 F23. Also fits F87 M2 and F87 LCI M2 Competition.

Covers popular petrol models including 116i, 118i, 128i, M135i, M140i, 228i, M235i, M240i.

Optional extras

• P3 analogue boost sensor kit for a dedicated boost reference
• P3 hard-wire harness to free up your OBD-II port

Fitting and support

DIY-friendly plug-in setup at home or let us handle it. Professional installation available at MJ Modifications, Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Part number

3P3BF2X

Manufacturer and warranty

Manufactured by P3Gauges and supplied with a one year warranty against defects.

Search terms customers use

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