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Gauges and Accessories› Gauge Kits

P3 Cars

V3 OBD2 Multi-Gauge

Name: V3 OBD2 Multi-Gauge
Brand: P3 Cars
SKU: P3G L3P3VGT7

$377.33

SKU: P3G L3P3VGT7

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Overview

The P3 V3 OBD2 Multi-Gauge is a custom-built digital display designed for 2014-2020 Volkswagen Golf, GTI, Golf R, Alltrack, and e-Golf models. It installs directly into the factory dashboard air vent, providing a stealthy, OEM-style appearance while retaining airflow.

The gauge offers real-time access to critical vehicle data including boost pressure, coolant and oil temperatures, air/fuel ratios, and performance timers. It connects via the vehicle's OBD2 port for a plug-and-play installation.

Show original supplier description

The P3 V3 OBD2 Multi-Gauge provides a high-visibility, multifunction digital display that integrates into the dashboard vent of 2014-2020 Volkswagen Golf and GTI Mk7/Mk7.5 platforms. By replacing a section of the air vent, this gauge maintains an OEM-plus aesthetic while offering users detailed engine monitoring, including boost, intake air temperature, ignition timing, and exhaust gas temperature, alongside built-in performance timers for acceleration and braking. Installation is simplified through a plug-and-play connection to the vehicle's OBD2 port, though an optional hardwire harness is available to keep the port accessible. For advanced users, the unit includes two universal 0-5V analog inputs for additional sensors and supports an optional analog boost sensor for configurations where OBD2 data may be insufficient. The gauge is also compatible with optional VW EA888 or FSI/TSI/TFSI boost taps for specific pressure reference requirements; note that these tap kits do not include a gauge or sensor and must be purchased separately. To ensure peak performance and longevity, each unit is hand-assembled and torture-tested against extreme temperature variations. Users can customize settings, calibrate vehicle speed, and clear diagnostic trouble codes (DTCs) directly from the interface. Please note that the device requires optional sensors for certain specific analog readouts and is designed specifically for the Mk7 and Mk7.5 generation vehicles listed.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	P3 Cars
Part Number	P3G L3P3VGT7
Category	Gauges and Accessories

Videos

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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