MAZDA · MA275700-8921 ECU

MAZDA 5 MA275700-8921 tuning files

MAZDA 5 on the MA275700-8921: matched, calibrated and delivered with care. The matched variants sit between 110 and 143 HP from the factory. Stage 1 and Stage 2 are the safe starting points for this platform. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

Applicable work for the MA275700-8921 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

3 distinct variants for the MAZDA 5 on the MA275700-8921 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 143HP
Generation: 2005-2015
Matched gains engine: 2.0 MZR-CD 143
Controller brand: DENSO
ECU: MA275700-8921
Stock power: 143 HP
Stage 1 power: 170 HP
Power increase: +27 HP (+19%)
Stock torque: 360 Nm
Stage 1 torque: 410 Nm
Torque increase: +50 Nm (+14%)

Variant 2

ECU

Catalog engine: 2000 MZR-CD 143HP
Generation: 2005-2015
Matched gains engine: 2.0 MZR-CD 143
Controller brand: DENSO
ECU: MA275700-8921
Stock power: 143 HP
Stage 1 power: 170 HP
Power increase: +27 HP (+19%)
Stock torque: 360 Nm
Stage 1 torque: 410 Nm
Torque increase: +50 Nm (+14%)

Variant 3

ECU

Catalog engine: 2000 110HP
Generation: 2005-2015
Matched gains engine: 2.0 MZR-CD 110
Controller brand: DENSO
ECU: MA275700-8921
Stock power: 110 HP
Stage 1 power: 170 HP
Power increase: +60 HP (+55%)
Stock torque: 340 Nm
Stage 1 torque: 410 Nm
Torque increase: +70 Nm (+21%)

Related vehicles

Other vehicles built on the MA275700-8921 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MAZDA 5 on the MA275700-8921?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the MA275700-8921 ECU software on this model?

Yes — the MAZDA 5 on the MA275700-8921 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.