NISSAN · SH7058 ECU

NISSAN MAXIMA SH7058 tuning files

The NISSAN MAXIMA on the SH7058, mapped from stock file to finished result. Stock output across the matched variants spans 217–280 HP. There are 2 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.

Available solutions

Solutions that apply to the SH7058 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 MAXIMA on the SH7058 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
3500 280HP
Generation
2003-2009
Matched gains engine
3.5 V6 280
Controller brand
HITACHI
ECU
SH7058
Stock power
280 HP
Stage 1 power
300 HP
Power increase
+20 HP (+7%)
Stock torque
350 Nm
Stage 1 torque
370 Nm
Torque increase
+20 Nm (+6%)
SW upgrade
1ZX71A
Calibration
1ZX71A

Variant 2

ECU
Catalog engine
3500 217HP
Controller brand
HITACHI
ECU
SH7058
Stock power
217 HP
SW upgrade
19CF7B
Calibration
19CF7B

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 NISSAN MAXIMA 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 NISSAN MAXIMA 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.

NISSAN MAXIMA SH7058 ECU Tuning Files | TuningBay