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# What are the 7 different modes on the Tuning Box?

The 7 modes on the tuning box are all gradual increases in power and torque. Mode 1 will be the most mild performance increase and will also return the best fuel efficiency. Mode 7 will offer the maximum power and torque quoted, with a gain in fuel efficiency. Generally, Mode 7 will not be as fuel efficient as Mode 1, however we do suggest you try the Tuning Box on each mode to find what's best for you. Follow this link to find out more:

https://tdi-tuning.com/en-gb/news/the-7-modes-explained-what-do-they-do