P3Cars Vent Pod Boost Gauge for BMW Z4 E89 (2009-2016) - Digital Turbo Pressure/Manifold Vacuum Display, Hard-Wired Analog 80 PSI (5.5 BAR) Sensor, OEM Look, Peak Recall, Battery Voltage, Auto Dimming - Non-OBD

P3 digital turbo pressure gauge for BMW Z4 E89 2009 to 2016 with a stock-style vent integration, delivering real-time manifold pressure and vacuum in a sleek, factory-looking display. This unit uses a direct-wired analogue pressure sender for ultra-responsive readings and a stealth finish that keeps your Z4 interior looking premium.

Why enthusiasts choose this Z4 vent-integrated pressure display

• Factory-style vent integration for a discreet, OEM-level appearance that looks built-in from the factory
• True manifold pressure and vacuum from a dedicated analogue 80 psi transducer for fast, accurate data
• Peak hold memory to review maximum boost after a pull or track session
• Battery voltage display so you can quickly check battery health without starting the car
• Adjustable brightness with optional automatic dimming to match your interior lighting
• Choose permanent live or ignition-switched power to suit your wiring preference
• Perfect for tuned, remapped and track-day Z4s that need reliable turbo monitoring without a cluttered cabin

What you get

• Digital display module designed to sit in the Z4 E89 air vent
• Control box with integrated 80 psi analogue pressure sender
• Vacuum hose for a boost reference
• Wiring loom and fittings
• Optional OEM vent install available for a true factory-fit look

Fitment and install notes

Made specifically for the BMW Z4 E89 platform. The analogue sender takes its reference from the charge pipe or intake manifold for direct, lag-free turbo pressure information. Wire to power and earth, route the included hose to your boost reference, and enjoy a clean, integrated readout in the air vent.

Important: a boost tap or reference point is required and is not included. This is not an OBD plug-in gauge. No OBD cable is used.

Professional fitting available

Want it installed properly the first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote.

Proven on our own builds

We run these on our shop cars and customer Z4s and the feedback is consistently excellent. Clear readings, a stealth look and dependable performance make this one of the most popular upgrades for boosted E89s.

Looking for an OBD-based option

If you prefer an OBD multi-function display, check out the separate P3 unit in our store that reads from the diagnostic port. This listing is the hardwired analogue pressure version for direct boost monitoring.

Search terms to help you find this product

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