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Gauges and Accessories› Individual Gauges

P3 Gauges

V3 OBD2 Multi-Gauge

Name: V3 OBD2 Multi-Gauge
Brand: P3 Gauges
SKU: L3P3AB8X

$839.00 $377.33 Save $461.67

SKU: L3P3AB8X

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Overview

The P3 V3 OBD2 Multi-Gauge is an individual gauge designed for Audi B8/B8.5 A4, A5, S4, and S5 models from 2008-2016. This gauge offers plug-and-play installation via the OBD2 port and integrates seamlessly into the vehicle's vent for a clean look. It provides extensive data readouts, including boost, coolant temperature, air/fuel ratio, vehicle speed, intake air temperature, throttle angle, ignition timing, engine RPM, exhaust gas temperature, battery voltage, and acceleration/braking timers.

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The P3 Gauges V3 OBD2 Multi-Gauge offers an OEM-plus solution for drivers seeking real-time engine diagnostics without bulky aftermarket pods. By integrating directly into your existing dash vent while maintaining airflow, this unit provides a clean, factory-style aesthetic while delivering critical data points including boost, coolant temperature, air/fuel ratio, ignition timing, and engine RPM. Installation is simplified via a plug-and-play connection to the OBD2 port. For users who prefer to keep their OBD2 port open for other devices, an optional hard-wire harness is available. The system features two 0-5 volt analog inputs, enabling the integration of secondary sensors such as flex-fuel kits, and it includes robust diagnostic capabilities to read and clear trouble codes on the fly. Designed for reliability, the V3 unit has been tested in extreme conditions, functioning from -94 F to high-heat environments. Users can calibrate vehicle speed in 1% increments and utilize programmable shift lights for performance driving. Please note that this part number is for the gauge display unit only and does not include the OEM vent assembly. Compatibility is specifically limited to Left Hand Drive (LHD) models.

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 Gauges
Part Number	L3P3AB8X
Category	Gauges and Accessories

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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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