NISSAN · BED501 ECU

NISSAN ALTIMA BED501 tuning files

Here is what the catalog holds for the NISSAN ALTIMA on the BED501. Across the matched variants stock power runs from 177 to 350 HP. 8 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

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Available solutions

Applicable work for the BED501 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

8 distinct variants for the NISSAN ALTIMA on the BED501 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3500 350HP
Controller brand: HITACHI
ECU: BED501
Stock power: 350 HP

Variant 2

ECU

Catalog engine: 2000 248HP
Controller brand: HITACHI
ECU: BED501
Stock power: 248 HP
SW upgrade: 237105VJ9B
Calibration: 237105VJ9B

Variant 3

ECU

Catalog engine: 2500 185HP
Controller brand: HITACHI
ECU: BED501
Stock power: 185 HP
SW upgrade: 237106CE6A
Calibration: 237106CE6A

Variant 4

ECU

Catalog engine: 2500 185HP
Controller brand: HITACHI
ECU: BED501
Stock power: 185 HP

Variant 5

ECU

Catalog engine: 2500 185HP
Controller brand: HITACHI
ECU: BED501
Stock power: 185 HP
SW upgrade: 237106CF5E
Calibration: 237106CF5E

Variant 6

ECU

Catalog engine: 2500 185HP
Controller brand: HITACHI
ECU: BED501
Stock power: 185 HP
SW upgrade: 237106CC6B
Calibration: 237106CC6B

Variant 7

ECU

Catalog engine: 2500 185HP
Controller brand: HITACHI
ECU: BED501
Stock power: 185 HP
SW upgrade: 237106CE4A
Calibration: 237106CE4A

Variant 8

ECU

Catalog engine: 2500 177HP
Controller brand: HITACHI
ECU: BED501
Stock power: 177 HP

Related vehicles

Other vehicles built on the BED501 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the NISSAN ALTIMA on the BED501?

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

Do you cover the BED501 ECU software on this model?

Yes — the NISSAN ALTIMA on the BED501 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.