Digital ECU Tuner 3 is the most popular device as a "piggy back" unit on the market. Due to its many features and cost friendly price, this product has gained a large group of satisfied customers and becoming one of the most purchased piggy back units in the UK.
Technical details can be found here
What is in the box
- Digital ECU Tuner 3 device,
- USB AA lead
- Connector
- Set of terminals
- Set of resistors and diodes