Independent by design
Every project is assessed on its technical merits, with a solution tailored to the vehicle.
ABOUT VAGTEQ
Vehicle expertise built on precise programming.
Independent Volkswagen Group vehicle and control-unit programming, factory-level retrofit integration and automotive electronics — delivered in Hungary and remotely worldwide.
FOUNDER / SPECIALIST
Hajnal Árpád
I specialise in programming Volkswagen Group vehicles and control units, and I integrate retrofit equipment as a coherent part of the vehicle architecture — not as an isolated add-on.
My work spans the full platform range shown on this site, from PQ generations to the latest architectures. I also carry out hands-on automotive electronics work, which lets programming decisions reflect the actual hardware, wiring and operating environment.
Factory-informed work
Current technical information, documented processes and OEM-level integration principles.
Porsche Hungária partner
Contracted independent external service partner status, clearly distinct from dealership status.
Worldwide remote support
Remote programming across time zones, with physical work carried out in Hajdú-Bihar County, Hungary.