Variant 1
ECU- Catalog engine
- 2000 135HP
- Controller brand
- HITACHI
- ECU
- BED501
- Stock power
- 135 HP
SUBARU · BED501 ECU
SUBARU IMPREZA BED501 tuning files
SUBARU IMPREZA on the BED501: matched, calibrated and delivered with care. Across the matched variants stock power runs from 95 to 135 HP. 2 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Applicable work for the BED501 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
2 distinct variants for the SUBARU IMPREZA on the BED501 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1600 95HP
- Controller brand
- HITACHI
- ECU
- BED501
- Stock power
- 95 HP
Related vehicles
Other vehicles built on the BED501 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the SUBARU IMPREZA on the BED501?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the BED501 ECU software on this model?
Yes — the SUBARU IMPREZA on the BED501 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.