TDI Tuning

About TDI Tuning

What is a Tuning Box?
A tuning box connects to the engine of a vehicle to improve performance and fuel economy. It's the natural successor of the remap, an easily detected ECU tuning solution.

TDI-Tuning write custom maps for every vehicle variant. These maps are then sent to the engine from a tuning box rather than writing them directly onto the engine ECU.

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