2024–2026 Subaru Impreza RS 2.5L 4-Cylinder Gauge Setup
Flock 52mm Gauge
One gauge for OBD-II data and wired sensors. Choose your setup below.
_(53624344894).jpg){kind=link}
This setup covers the US-market 2024–2026 Subaru Impreza RS with the 2.5L 4-Cylinder engine. Use one Flock 52mm Gauge for your selected OBD-II readings and wired-sensor measurements.
Choose the correct powertrain
- Model years
- 2024–2026
- Engine
- 2.5L 4-Cylinder
- Listed transmission choices
- Automatic (AV-S8)
- Listed drive configurations
- All-Wheel Drive
An Impreza setup can emphasize everyday warm-up and cooling, with turbocharged and naturally aspirated entries kept separate.
What to monitor on this engine
Coolant temperature and RPM are practical first readings for this engine. Oil temperature and pressure are useful additions for warm-up and sustained engine load; a wired sensor provides a separate measurement route. An automatic-transmission temperature reading belongs to the automatic gearbox; it should not be labeled as a manual-gearbox reading.
Installation approach
Position the small display close to the factory cluster while preserving the driver’s view of warning lamps. 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.
Custom PID settings
These OBDb definitions fit the current Flock firmware. Enter the request, CAN header, formula and unit shown below in the gauge’s custom-PID settings.
Continuously variable transmission temperature
- Request:
2210D2 - CAN header:
7A3 - Formula:
A-50 - Unit: C
Transmission turbine speed
- Request:
221298 - CAN header:
7E0 - Formula:
A*256+B - Unit: RPM
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.
Sources
- Subaru 2026 Impreza: RS 2.5L engine specification
- Subaru 2024 Impreza RS brochure
- EPA/DOE 2024 vehicle specification
- EPA/DOE 2025 vehicle specification
- EPA/DOE 2026 vehicle specification
- OBDb Subaru-Impreza
Signal definitions are adapted from OBDb contributors under CC BY-SA 4.0. Adaptations include Flock-compatible formulas and unit labels.
Get your Flock Gauge
Choose the Flock 52mm Gauge with the OBD-II option for this setup.