NISSAN · MEC39 ECU

NISSAN TIIDA MEC39 tuning files

Everything we work with on the NISSAN TIIDA fitted with the MEC39. The matched variants sit between 105 and 105 HP from the factory. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Each file is tied to the precise software on your car and checked before it goes out.

Available solutions

Solutions that apply to the MEC39 on this vehicle platform. The exact set depends on the specific engine and software version.

Engine variants & ECU software

2 distinct variants for the NISSAN TIIDA on the MEC39 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
1600 105HP
Generation
2007-2014
Matched gains engine
1.5DCI 105
Controller brand
HITACHI
ECU
MEC39
Stock power
105 HP
Stage 1 power
125 HP
Power increase
+20 HP (+19%)
Stock torque
240 Nm
Stage 1 torque
290 Nm
Torque increase
+50 Nm (+21%)

Variant 2

ECU
Catalog engine
1600 105HP
Generation
2007-2014
Matched gains engine
1.5DCI 105
Controller brand
HITACHI
ECU
MEC39
Stock power
105 HP
Stage 1 power
125 HP
Power increase
+20 HP (+19%)
Stock torque
240 Nm
Stage 1 torque
290 Nm
Torque increase
+50 Nm (+21%)
ECU HW
CW31B10

Related vehicles

Other vehicles built on the MEC39 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the NISSAN TIIDA on the MEC39?

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

Do you cover the MEC39 ECU software on this model?

Yes — the NISSAN TIIDA on the MEC39 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.

NISSAN TIIDA MEC39 ECU Tuning Files | TuningBay