Audi A4 2.0 TFSI BPG 1037387401 firmware chip tuning for Bosch MED9.3

The chip tuning firmware package includes:
1037387401.bin
1037387401 MOD Me&Ua.bin
1037387401 MOD Me&Ua E2.bin
1037387401 MOD Ru&Eu.bin
1037387401 MOD Ru&Eu E2.bin

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

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. Me&UA versions are intended for use in regions with hot climates and lower-quality fuel with an RON of 92-95.

Please note: VAG itself recommends fuel with an octane rating of at least 95 for most engines on the list, and in some cases, 98. Using low-quality fuel in TFSI engines can lead to rapid failure, with a very high probability, even with stock fuel! Be careful!