Variant 1
ECU- Catalog engine
- 2000 160HP
- Controller brand
- DENSO
- ECU
- SH7058
- Stock power
- 160 HP
MAZDA · SH7058 ECU
MAZDA MX5 SH7058 tuning files
The MAZDA MX5 on the SH7058, mapped from stock file to finished result. Stock output across the matched variants spans 125–160 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
What we can run on the SH7058 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
5 distinct variants for the MAZDA MX5 on the SH7058 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2000 158HP
- Controller brand
- DENSO
- ECU
- SH7058
- Stock power
- 158 HP
- ECU SW
- SW-LF8HEC000.HEX
- ECU HW
- LFN605
- Calibration
- LFN605
Variant 3
ECU- Catalog engine
- 2000 158HP
- Controller brand
- DENSO
- ECU
- SH7058
- Stock power
- 158 HP
- ECU SW
- SW-LFN3EN000.HEX
- ECU HW
- LFN318
- Calibration
- LFN318
Variant 4
ECU- Catalog engine
- 2000 158HP
- Controller brand
- DENSO
- ECU
- SH7058
- Stock power
- 158 HP
Variant 5
ECU- Catalog engine
- 1800 125HP
- Generation
- 2006-2015
- Matched gains engine
- 1.8 MZR 125
- Controller brand
- DENSO
- ECU
- SH7058
- Stock power
- 125 HP
- Stage 1 power
- 138 HP
- Power increase
- +13 HP (+10%)
- Stock torque
- 167 Nm
- Stage 1 torque
- 182 Nm
- Torque increase
- +15 Nm (+9%)
Related vehicles
Other vehicles built on the SH7058 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MAZDA MX5 on the SH7058?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SH7058 ECU software on this model?
Yes — the MAZDA MX5 on the SH7058 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.