Performance cars generate more data than ever before.

Boost pressure.

Coolant temperature.

Intake air temperature.

Battery voltage.

Ethanol content.

The challenge isn't accessing the information—it's displaying it without cluttering the interior.

P3 Cars was founded around a simple idea: give enthusiasts all the critical vehicle data they need while preserving the clean, factory appearance of the dashboard. Every P3 Gauge is engineered to integrate directly into the factory air vent, creating an OEM-style solution that feels like it belonged in the vehicle from day one.

Factory Appearance, Modern Capability

Unlike traditional pillar gauges or windshield-mounted displays, P3 products are designed specifically for each vehicle platform.

Every gauge is developed around the factory vent assembly, allowing it to blend naturally into the dashboard while providing real-time performance information through a high-resolution digital display. The result is a clean interior without sacrificing the data enthusiasts depend on.

Product Categories

P3 Cars offers a variety of vehicle monitoring products and accessories, including:

• OEM vent-mounted digital gauges
• OBD2 multi-gauge systems
• Analog boost sensors
• Boost tap kits
• Ethanol content sensors
• Ethanol sensor adapters
• OBD2 splitters
• Hardwire harnesses
• Pressure sensors
• Installation accessories

Each product is designed to integrate seamlessly with supported vehicles while maintaining straightforward installation.

Vehicle Applications

P3 Cars develops vehicle-specific solutions for a wide variety of enthusiast platforms.

BMW

Applications include numerous BMW models, including:

• E8X 1 Series
• F2X 1 & 2 Series
• F3X 3 & 4 Series
• G20/G21 3 Series
• G22 4 Series
• G42 2 Series
• G8X M2, M3 & M4
• G30/F90 5 Series
• E60, F10, and G30 generations
• X3
• X4
• Additional BMW X-Series models

Audi & Volkswagen

Extensive coverage includes:

• A3, S3, RS3
• A4, S4, RS4
• A5, S5, RS5
• A6, S6, RS6
• A7, S7, RS7
• Q5, SQ5
• TT, TTS, TT RS
• Golf GTI
• Golf R
• Jetta GLI
• Passat
• Tiguan
• Beetle
• Scirocco
• Touareg
• Numerous additional MQB and earlier VAG platforms

Additional Applications

P3 also manufactures vehicle-specific gauges for:

• Toyota GR Supra
• MINI
• Porsche
• Ford
• Chevrolet
• Cadillac
• Dodge
• Honda
• Subaru
• Mazda
• Mercedes-Benz
• Jeep
• Hyundai
• Mitsubishi

New vehicle applications continue to be added as additional enthusiast platforms become available.

Information When You Need It

As vehicles become increasingly powerful and sophisticated, monitoring engine data becomes more important than ever.

Whether you're tracking boost during spirited driving, monitoring coolant temperatures on a road course, or checking ethanol content before switching calibrations, P3 Gauges provide critical information without adding bulky aftermarket hardware to the cabin. It's an elegant solution that combines factory appearance with modern functionality—one of the reasons P3 has become a favorite among enthusiasts who value both performance and aesthetics.

Explore P3 Cars at XPH

At XPH, we offer a wide selection of genuine P3 Cars vent-mounted gauges, sensors, and accessories for BMW, Audi, Volkswagen, Toyota, Porsche, Ford, MINI, and many other enthusiast platforms. Whether your vehicle is stock or heavily modified, P3 helps you monitor what matters while keeping your interior looking factory.

Shop P3 Cars at XPH: https://x-ph.com/brands/P3Cars.html