2020 SUBARU WRX FA20DIT (VA)
VA / 4-door sedan / Global (noting Japan, North America, Europe, Australia markets with minor variations)
FA20DITExact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Potential ringland failure in earlier FA20DIT engines rare in 2020 models
- Turbo wastegate actuator issues under aggressive driving
First checks
- Inspect turbocharger for shaft play and leaks
- Check oil level regularly due to turbocharger lubrication needs
Before replacing parts
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Global WRX 2020 is mostly consistent engine-wise; minor ECU calibrations exist for emissions and fuel quality adaptation.
- Oil capacity includes the filter change fill; use Subaru specific fluids or approved equivalents.