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About Us

We’re a small team of car lovers, diagnostic experts, and e-commerce professionals based in Czech Republic. We started OBD4 because we struggled to find honest sellers of good tools ourselves. So we built what we wanted — a store that’s fast, helpful, and built on real automotive experience.

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Let customers speak for us

from 94 reviews

Impeccable. J'ai pu faire mon diag, régler ma pompe.
Nickel.

Joseph de Saint Chamas
Professional Diagnostic Dice with J2534 or Full Chipset M32c for Volvo VIDA

Hab noch nicht alle Funktionen probiert, sieht aber aus als würde alles gehen.
Bei der Installation wird eine cloud geladen, ich konnte die Software nicht direkt davon runter laden sondern musste einen Akkount erstellen, die Software Zwischenspeichern und konnte sie erst danach auf den PC laden. Hat aber alles super und besser als bei allen anderen bis jetzt gekauften Diagnosetools funktioniert.

Anonymous
VA-COM HEX Full Chip OBD Tool— VCDS–like tool
Great service

Great service, perfect product!😉

Jack Kouwenberg
VA-COM HEX Full Chip with Updates — VCDS–like tool
Very great shop! Quick answers and good service

Very great shop! Quick answers and good service. :)

Vegard Johnsen
VA-COM HEX Full Chip with Updates — VCDS–like tool
Perfect

Working great and confirm the description.

Alicia
VA-COM HEX Full Chip with Updates — VCDS–like tool
Amazing people

Amazing people, amazing response....

Have a nice day😇

Yves
VA-COM HEX Full Chip with Updates — VCDS–like tool
Excellent, fast, works great

I bought the J2534 for my Volvo V70 II to use with vdash. It works perfectly. Reading, changing, coding, everything works.

Regarding the purchase process with OBD4: excellent processing, very fast shipping and with tracking I knew evertime where my package was.
I very much recommend OBD4 and would buy there again.

Oliver
Mongose J2534 Diagnostic OBD2 Interface like Mongoose for VIDA, JLR SDD and Techstream
Good kabel..

Great product works well
I had some problems with Windows 11
But they helped me through the support and adjusted the program for me.
Works super really very happy with it

Lau
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)

Thank you for help to make it work

Ingemar
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)
Tutto ok

Tutto ok

Sergio De
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)
5 stars customer service

Best communication. Customer service replied and solved my issue in literally 3’. Definitely recommended webshop.

Alexandros
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)
Very nice service

First ordered the model that supports vehicles till 2017, but I could return it for a refund and then ordered the full chip model. Working great!

Bert
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)
Vcds

Great , it seems to work well

Paul Wild
VA-COM HEX Full Chip with Updates — VCDS–like tool

👍

Patrick Waëles
VA-COM HEX with ATMega for Audi, Volkswagen, Skoda and Seat (VCDS-like tool)

Follow the instructions and it works how it should! Thank you.

Emma E.
VA-COM HEX Full Chip OBD Tool— VCDS–like tool