Supertech Auto is Australia’s leading ECU remapping Chip Tuning service dealer that has been serving vehicle owners across Thomastown who want to enhance the performance of their cars. A vehicle’s engine control unit (ECU) controls how the engine works. If you are not satisfied with how your vehicle performs, you can consider having and remapping services from Supertech Auto. Car tuning Melbourne harness the advancement in diesel tuning technology to make your engine more responsive.