Variant 1
ECU- Catalog engine
- 2500 185HP
- Engine code
- FB25D
- Controller brand
- DENSO
- ECU
- CA
- Stock power
- 185 HP
- Calibration
- XS1L200C.ES1
SUBARU · CA ECU
SUBARU FORESTER CA tuning files
Everything we work with on the SUBARU FORESTER fitted with the CA. Stock output across the matched variants spans 150–185 HP. There are 4 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
What we can run on the CA for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
4 distinct variants for the SUBARU FORESTER on the CA ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2500 185HP
- Controller brand
- DENSO
- ECU
- CA
- Stock power
- 185 HP
Variant 3
ECU- Catalog engine
- 2000 150HP
- Generation
- 2008-2016
- Matched gains engine
- 2.0D Boxer 150
- Controller brand
- DENSO
- ECU
- CA
- Stock power
- 150 HP
- Stage 1 power
- 180 HP
- Power increase
- +30 HP (+20%)
- Stock torque
- 350 Nm
- Stage 1 torque
- 400 Nm
- Torque increase
- +50 Nm (+14%)
Variant 4
ECU- Catalog engine
- 2000 150HP
- Engine code
- FB25D
- Generation
- 2008-2016
- Matched gains engine
- 2.0D Boxer 150
- Controller brand
- DENSO
- ECU
- CA
- Stock power
- 150 HP
- Stage 1 power
- 180 HP
- Power increase
- +30 HP (+20%)
- Stock torque
- 350 Nm
- Stage 1 torque
- 400 Nm
- Torque increase
- +50 Nm (+14%)
- Calibration
- XS1L300C.ES1
Related vehicles
Other vehicles built on the CA controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the SUBARU FORESTER on the CA?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the CA ECU software on this model?
Yes — the SUBARU FORESTER on the CA ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.