P3 V3 OBD2 Digital Vent Gauge for Volkswagen EOS & Scirocco (2007-2017) - OEM Fit Stealth Boost Gauge, Performance Monitor & Code Reader

P3 V3 Vent-Mounted Digital Gauge for Volkswagen EOS and Scirocco 2007-2017

Transform your cabin with a factory-look, vent-mounted display that shows live engine data without adding clutter. The P3 V3 integrates into the air outlet for a clean, discreet finish that keeps full airflow, while pulling real-time values from the vehicle diagnostic socket. Ideal for turbocharged VW EOS and Scirocco owners who want a hidden boost readout, a compact performance display, and quick fault scanning in one smart unit.

We run this kit in our own cars at MJ Modifications and our customers love it. It is tidy, accurate, and easy to use day to day. The in-vent screen looks OEM, the data is fast and clear, and the driving experience feels more connected without adding pods or bulky add-ons.

Why enthusiasts choose this in-vent display

• Seamless factory finish with the screen mounted in the air vent for a sleeper style interior.
• Quick plug-in via the diagnostic port for a simple, reversible install with no cutting.
• Monitors turbo pressure using factory sensors or via the optional dedicated boost sender if preferred.
• Reads and clears diagnostic trouble codes to help identify issues and reset warnings.
• Keeps the interior uncluttered compared to pillar pods and stick-on gauges.
• Optional hard-wire loom available if you want to keep the diagnostic socket free.

Live data and functions

Configure each channel in metric or imperial units.

• Boost and vacuum via the car’s sensors or with the optional external boost sensor.
• Coolant temperature for safer warm-up and load management.
• Air fuel ratio in AFR or Lambda for tuning awareness.
• Vehicle speed with fine calibration from -9 percent to +20 percent.
• Intake air temperature for heat soak insight.
• Throttle position for response and pedal mapping awareness.
• Ignition timing advance.
• Engine RPM with programmable shift alert.
• Exhaust gas temperature display where supported.
• Battery voltage monitoring.
• Two analogue inputs for any 0-5V linear sensor expansion.
• Performance timers including 0-60 mph, 0-100 mph, and 60-130 mph.
• Braking tests including 60-0 mph and 100-0 mph.

Designed for Volkswagen EOS and Scirocco 2007-2017

Built to suit the EOS and Scirocco interior layout, this vent-mounted unit offers a stock-style solution that blends in perfectly. If you are after a vent pod gauge, hidden turbo pressure reader, compact engine health monitor, or a VW code scan and reset tool that looks like it came from the factory, this is the neatest route.

Installation and fitting

Simply plug into the vehicle diagnostic interface and route the harness to the vent. If you prefer to leave the port open for other equipment, select the optional hard-wire harness. For professional installation, we can help.

MJ Modifications offers fitting in Warwickshire. Request a quote: info@mjmodifications.co.uk

Why buy from MJ Modifications

• UK-based performance specialists with hands-on experience of this exact kit.
• Tested by us and consistently praised by our customers for clarity and reliability.
• Knowledgeable support and fast service from enthusiasts who care.

Search-friendly terms customers use

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Upgrade your Volkswagen EOS or Scirocco with a discreet in-vent display that shows the data that matters. Clean look, quick install, and powerful functions in one compact unit.