Porsche Cayenne ECU Tuning Files

Porsche Cayenne ECU Tuning Files

This page lists 31 individual ECU files for the Porsche Cayenne, covering 10 hardware numbers and 22 software numbers. ECU manufacturers: Bosch (25), Siemens (6).

Available: Original, Stage1, Stage2, Stage3 files. Modified files cost 10 EUR and original files cost 5 EUR. Each file fits one exact software version, so check your ECU's HW and SW numbers before you buy.

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