Chip Tuning Power Box for AUDI A1 A3 A4 A5 A6 A7 A8 diesel OBD

For AUDI A1 A3 A4 A5 A6 A7 A8 diesel. This allows for increased power and torque up to 30%. Begin riding with the Chip Box OBD2! The diode indication will confirm the operation of the device. There’s no need to drive over this distance at once (in one section).

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