Volkswagen Passat B5 Discussion
Hello everyone I have a B5 (99) Passat GLX 30v V6 and i was wondering what kind of chips or ECU re flashes i can get that are actually worth the effort and money. I'm not sure how Chips and ECU re flashes work but im sure you have to send in your ecu?
I also see PES, GIACC, and a couple other...