Variant 1
ECU- Catalog engine
- 3700 276HP
- Controller brand
- CONTINENTAL
- ECU
- 5WY8
- Stock power
- 276 HP
- ECU SW
- AU7A-14C204-CPE
- ECU HW
- 9L8A-12B684-NA
- SW upgrade
- AU7A-14C204-CPE
MAZDA · 5WY8 ECU
MAZDA 6 5WY8 tuning files
Everything we work with on the MAZDA 6 fitted with the 5WY8. The matched variants sit between 276 and 276 HP from the factory. 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
Applicable work for the 5WY8 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the MAZDA 6 on the 5WY8 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 5WY8 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MAZDA 6 on the 5WY8?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 5WY8 ECU software on this model?
Yes — the MAZDA 6 on the 5WY8 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.