Original ECU Files – Stock Calibration Database

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Original ECU Files Database

15,000+ Original ECU Files

Stock calibration firmware from Bosch, Siemens, Delphi, Denso, Continental, Marelli and 50+ ECU manufacturers. Use the filters below to search by vehicle, ECU type, HW or SW number. Each file is provided in its raw extracted format for professional backup, recovery and tuning reference.

✔️ 100% Original Files

⚙️ All Major ECU Brands

🚗 Cars, Trucks, Bikes, Agri

Raw original ECU files (AS IS). File size and memory layout may vary depending on the original read method. No compatibility or completeness guarantee. Not adapted for specific tools or EPROM programming. Professional use only — see terms of use.

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Original ECU Files

15,593 files

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ECU Brand

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Vehicle ECU HW / SW Details Download

ACURA CSX 1500 182HP –

KEIHIN

-

SW37805-5WA-B620

1500 182HP

-

-

DAMOS: -

ACURA CSX 1500 182HP —

KEIHIN

--

1500 182HP

-

-

DAMOS: -

ACURA ILX 2000 154HP –

KEIHIN

-

2000 154HP

-

-

DAMOS: -

ACURA MDX 3700 300HP –

KEIHIN

-

3700 300HP

J37A1

-

DAMOS: -

ACURA RDX 2000 272HP –

KEIHIN

-

2000 272HP

-

-

DAMOS: -

ACURA RDX 2000 272HP –

KEIHIN

-

SW37805-5YG-H910

2000 272HP

K20C4

-

DAMOS: -

ACURA RSX 2000 201HP OKI

KEIHIN

OKI

2000 201HP

K20A

-

DAMOS: -

ACURA TL 3200 253HP –

KEIHIN

-

3200 253HP

-

-

DAMOS: -

ACURA TL 3500 284HP –

CONTINENTAL

-

HW37805-RK1-H550 SW37805-RK1-H510

3500 284HP

-

-

DAMOS: -

ACURA TL 3500 284HP –

CONTINENTAL

-

HW37805-RK2-A820 SW37805-RK2-A820

3500 284HP

-

-

DAMOS: -

Showing 151–160 of 15,593 files