NISSAN · S7253331N ECU

NISSAN MAXIMA S7253331N tuning files

Tuning file coverage for the NISSAN MAXIMA running the S7253331N ECU. The matched variants sit between 264 and 300 HP from the factory. 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.

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Available solutions

Solutions that apply to the S7253331N on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the NISSAN MAXIMA on the S7253331N ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3500 300HP
Controller brand: HITACHI
ECU: S7253331N
Stock power: 300 HP

Variant 2

ECU

Catalog engine: 3500 264HP
Controller brand: HITACHI
ECU: S7253331N
Stock power: 264 HP

Related vehicles

Other vehicles built on the S7253331N 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 S7253331N?

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

Do you cover the S7253331N ECU software on this model?

Yes — the NISSAN MAXIMA on the S7253331N 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.