TripleZee Cycles is a motorcycle workshop at N/62 Mahia Road in Manurewa, South Auckland, that specialises in motorcycle ECU flashing and dyno tuning. Its website, run under the Flash Tune NZ name, says the business has more than 25 years of experience with motorcycle fuel injection, ECU flashing and dyno tuning. Dyno tuning means the bike is run on a rolling test bench so its running can be adjusted under load.
The website asks people to get in touch before visiting, and says the dyno room is noisy enough that a knock on the door may not be heard. Enquiries are answered by email, with a reply promised soon after.