Our website is under construction and is being tested.
Please wait for a while until it is officially released.

Tuning parts

We make products that improve the performance of various cars, from commercial cars to race cars.

Our customers

We are developing special equipment for use in the development of automobile manufacturers. Many industry manufacturers such as heavy industry and machinery are customers.


We have been manufacturing products by ODM and OEM for over 30 years. Developing the original interface with our own USB-IF vendor ID.

Sensors, interfaces, systems

Our business includes from sensors to program control by microcontrollers, interface modules, and Windows software development to configure.

DIGH TEC produces motorsports electronics, software and measurement equipment for tuning, racing and development.

  • Engine Knock analyzer
  • Ignition coil performance test bench
  • MAF – D-Jetronic converter
  • CAN interface
  • Sensor and sensor interface
  • ECU processed parts