2022–2026 Subaru WRX 2.4L Turbo 4-Cylinder Gauge Setup

Flock 52mm Gauge

Flock 52mm Gauge

One gauge for OBD-II data and wired sensors. Choose your setup below.

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Representative Subaru WRX exterior
Representative vehicle photo. Photo: Mr.choppers · CC BY-SA 3.0. Image unchanged.

This setup covers the US-market 2022–2026 Subaru WRX with the 2.4L Turbo 4-Cylinder engine. Use one Flock 52mm Gauge for your selected OBD-II readings and wired-sensor measurements.

Choose the correct powertrain

Model years
2022–2026
Engine
2.4L Turbo 4-Cylinder
Listed transmission choices
Automatic (AV-S8), Manual 6-spd
Listed drive configurations
All-Wheel Drive

For a WRX or STI, intake heat and engine cooling are useful starting points during repeated acceleration.

What to monitor on this engine

Coolant temperature and RPM are practical first readings for this engine. Add intake-air temperature for a view of intake heat under repeated load. If you display pressure, keep absolute manifold pressure distinct from boost relative to atmosphere. An automatic-transmission temperature reading belongs to the automatic gearbox; it should not be labeled as a manual-gearbox reading.

Installation approach

A compact fixed mount near the factory instruments keeps the extra reading visible without crossing the manual shifter’s travel. Fit the mount from your normal seating position before fixing it in place.

Connect the OBD-II adapter at the vehicle diagnostic connector and secure its cable along fixed trim. Leave the connector accessible for servicing. Follow the Flock user manual for gauge power, adapter setup and wired-sensor connections.

OBD-II and wired readings

Choose standard OBD-II readings such as coolant temperature, RPM, intake-air temperature and vehicle speed in the gauge menu. Use wired sensors when you want an independent oil-temperature, oil-pressure or boost measurement.

Configure your gauge

The gauge displays whole-number OBD readings. For temperature definitions labeled C, use the gauge’s temperature preference to choose Celsius or Fahrenheit.

Browse all gauge setup guides · Model installation guide

Sources

Get your Flock Gauge

Choose the Flock 52mm Gauge with the OBD-II option for this setup.

Shop the Flock Gauge with OBD-II