Skip to navigation Skip to content

Instant download after payment
36,000+ ECU files, 70+ brands
Same-day file requests

[email protected]
Sign in
Create account

Request a file Sign in 00,00€

File types
All 36,000+ files →
Popular car brands
All brands →
Most requested control units
Browse all files →
Home
Shop
ECU lookup
Blog
About
Contact

Where are the numbers on my ECU?

Home
Shop
ECU lookup
Blog
About
Contact
Request a file

File types

FRF / SGO20,557
Original File11,629
Immo Off1,499
Chip Tuning557
Virgin501
Gearbox420
EGR Off371
Airbag351
Immobilizer231
DPF Off226
Dashboard211
EWS / CAS97

Brands

All brands →

ECU models

Browse all files →

Sign in / create account
[email protected]

HomeProduct ecu-hardware-numberRFAR18881

Hardware number

RFAR18881

3 files listed under RFAR18881. Check the hardware and software numbers before writing.

Showing all 3 resultsSorted by latest

Chip Tuning
MAZDA 5 DENSO RFAR18881 SW-RFARE0000.HEX DPF EGR STAGE1 TUNED
DENSOSW SW-RFARE0000.HEX
30,00€
Add to cart
DPF Off
MAZDA 5 DENSO RFAR18881 SW-RFARE0000.HEX DPF OFF DUMP
DENSOSW SW-RFARE0000.HEX
25,00€
Add to cart
Original File
MAZDA 5 DENSO RFAR18881 SW-RFARE0000.HEX DUMP
DENSOSW SW-RFARE0000.HEX
20,00€
Add to cart

Filter

File type

DPF Off(1)
Chip Tuning(1)
Original File(1)

Brand

Car Model

KESS V2(1)

Not listed?

Send the hardware and software numbers from your ECU label and we source the file, usually the same day.

Popular ECU models

EDC17CP141,150
DENSO1,085
EDC17C46712
EDC17CP20476
MED17.5.5363
EDC16C39362
EDC17C64360
EDC16C34307
EDC17C54293
EDC17CP44258
MED17.1249
MD1CS003225

Instant download after payment
Files stay in your account
3D Secure payment via iyzico

Instant downloadFiles unlock the moment payment clears
Secure payment3D Secure card payments via iyzico
Same-day requestsMissing file? We source it, usually within hours
36,000+ ECU filesOriginal, immo off, virgin, FRF/SGO, tuning

Original dumps, immo off, virgin and tuning files for 70+ vehicle brands. Every file is read from a real unit and listed by its hardware and software number, so you download exactly what your ECU expects.

[email protected]
Live chat & e-mail support, 7 days a week
Request a file that is not listed

File types

FRF / SGO20,557
Original File11,629
Immo Off1,499
Chip Tuning557
Virgin501
Gearbox420
EGR Off371
Airbag351
Immobilizer231
All files →

Popular brands

VW ECU files
Audi ECU files
Fiat ECU files
Toyota ECU files
Peugeot ECU files
BMW ECU files
Ford ECU files
Mercedes-Benz ECU files
Hyundai ECU files
All brands →

Help & account

Request a file
Contact us
About AutoECUFile
Guides & blog
My account
My downloads
My orders
Lost password

© 2026 AutoECUFile.com · ECU file service since 2019

Privacy
Refund policy
Distance sales agreement
Terms

Visa
Mastercard
iyzico
3D Secure