OK
Thank you for your answer.
I see on ETKA that they are some Bosch (BOSCH 0280158164)
So the S65 injectors are probably the secret ones used on superchaged N52.
Good to know! maybe it is a little upgrade for E85 fuel.
"-Larger Bosch fuel injectors with identical spray pattern and angle as OEM to ensure 100% perfect driveability with valvetronic reduced valve lift."
https://esstuning.com/ess-n52-vt1-su...-system-gen-2/