Variant 1
ECU- Catalog engine
- 2000 200HP
- Controller brand
- DENSO
- ECU
- SH27531
- Stock power
- 200 HP
- SW upgrade
- ZA1J700D
- Calibration
- ZA1J700D
SCION · SH27531 ECU
SCION FR-S SH27531 tuning files
SCION FR-S on the SH27531: matched, calibrated and delivered with care. Stock output across the matched variants spans 200–200 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the SH27531 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
4 distinct variants for the SCION FR-S on the SH27531 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 200HP
- Engine code
- FA20
- Controller brand
- DENSO
- ECU
- SH27531
- Stock power
- 200 HP
- ECU SW
- Ver1.91r1
- SW upgrade
- ZA1JA00D
- Calibration
- ZA1JA00D
Variant 3
ECU- Catalog engine
- 2000 200HP
- Controller brand
- DENSO
- ECU
- SH27531
- Stock power
- 200 HP
- SW upgrade
- ZA1JD00C
- Calibration
- ZA1JD00C
Variant 4
ECU- Catalog engine
- 2000 200HP
- Controller brand
- DENSO
- ECU
- SH27531
- Stock power
- 200 HP
- SW upgrade
- ZA1JF00C
- Calibration
- ZA1JF00C
Related vehicles
Other vehicles built on the SH27531 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the SCION FR-S on the SH27531?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SH27531 ECU software on this model?
Yes — the SCION FR-S on the SH27531 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.