P3 Multi Gauge for BMW Z4 E85 (2002-2008) - OEM-Look Digital Vent Gauge, OBD2 Plug & Play, Live Data & 0-60 Timer, Clears Codes, Peak Recall, Shift Light, Optional 80 PSI Boost Sensor

BMW Z4 E85 2002 to 2008 Vent Mounted Multi-Function Display by P3

Transform the interior of your Z4 with a stealth, factory-style performance display that sits neatly in the air vent and feeds you real-time engine information through the car’s diagnostic port. The P3 unit gives you a clean, integrated look with serious capability for daily use, fast road driving and track sessions.

We have installed and used this P3 display ourselves, and our customers love the stock-look fitment, rapid data refresh and dependable operation. It is one of the smartest upgrades for any E85 roadster.

Why this in-vent performance display is a must-have

• Simple plug-in installation via the OBD-II port with a tidy vent mount for a stock-look interior
• Read and reset fault lights from the driver’s seat. Diagnose DTCs and clear them without separate tools
• Real-time parameters on one screen. Oil temp, coolant temp, intake air temp, exhaust gas temp, throttle angle, vehicle speed, engine RPM, battery voltage, 0 to 60 mph timing and more
• Peak hold memory lets you review maximum values after a drive
• Auto or manual dimming for perfect visibility day or night
• Two 0 to 5 V auxiliary inputs for external senders and future upgrades
• Supplied with digital display, model-specific harness and interface module
• Factory-style vent option keeps the dash uncluttered. No pods, no drilling, no hassle

Optional boost pressure add-on for turbo or supercharged builds

• Optional 80 psi pressure sensor reads manifold pressure directly when fitted to a suitable vacuum or charge location
• Connects straight into the included harness so there is no extra wiring complexity
• Fit or remove the sender as your build evolves
• Please note. A boost tap and vacuum tubing are not included. A tubing kit is available on our accessories page

Quick setup and personalisation

Configure units and behaviour on the device. Choose PSI or BAR, Celsius or Fahrenheit, mph or km/h. Tailor the rev shift indicator and calibrate the optional analogue boost sender. Fast to set up, easy to live with.

Designed for the Z4 E85 platform

Built for the BMW Z4 E85 chassis from 2002 to 2008. If you want help confirming suitability for your specific roadster, contact us and we will advise.

What you receive

• P3 vent-mounted digital display for Z4 E85
• Vehicle-specific OBD-II wiring loom
• P3 control module
• Optional 80 psi boost pressure sender available separately

Professional fitting by MJ Modifications

Prefer a turnkey install. Book your car in with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.

Helpful resources

For installation guidance and setup tips, visit p3gauges.com/install.

Search terms to help you find this product

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