Variant 1
ECU- Catalog engine
- 2200 150HP
- Controller brand
- DENSO
- ECU
- SH7G
- Stock power
- 150 HP
MAZDA · SH7G ECU
MAZDA 3 SH7G tuning files
Tuning file coverage for the MAZDA 3 running the SH7G ECU. The matched variants sit between 150 and 150 HP from the factory. There are 2 distinct variants on file for this combination. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.
Available solutions
What we can run on the SH7G for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
2 distinct variants for the MAZDA 3 on the SH7G ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2200 150HP
- Controller brand
- DENSO
- ECU
- SH7G
- Stock power
- 150 HP
- ECU SW
- SH6P-188K2-B
- ECU HW
- SH6P-18881-B
Related vehicles
Other vehicles built on the SH7G controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MAZDA 3 on the SH7G?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SH7G ECU software on this model?
Yes — the MAZDA 3 on the SH7G 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.