Audi A4 2.0 TDI ECU Tuning Files

Audi A4 2.0 TDI ECU Tuning Files

This page lists 195 individual ECU files for the Audi A4 2.0 TDI, covering 56 hardware numbers and 120 software numbers. ECU manufacturers: Bosch (177), Siemens (18).

Available: Stage1, Stage1+++, Stage2, Stage3, Stage3+, Stage4 files. Modified files cost 10 EUR. Each file fits one exact software version, so check your ECU's HW and SW numbers before you buy.

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