Audi Q7 3.6 FSI firmware chip tuning (1037390210) for Bosch MED9.7

The chip tuning firmware package includes:
1037390210_MOD_Me&Ua.bin
1037390210_MOD_Me&Ua_E2.bin
1037390210_MOD_Ru&Eu.bin
1037390210_MOD_Ru&Eu_E2.bin
1037390210_ORI.bin

The Ru&Eu versions are intended for use in regions with moderate climates and high-quality fuel with an octane rating (RON) of at least 95. The Me&UA versions are intended for use in regions with hot climates and lower-quality fuel with an RON of 92-95.

stock or ori - standard ECU firmware
mod - tuning firmware
E2, E3, E4 - emission standards Euro 2, Euro 3, Euro 4.