E200CDI stage1

[nikte]

hello
does anyone have stage1 for this
HW: 0104482140
SW: 6519021000
VIN nr.: WDD212
SW ver.:
Spare: 0054469240
Engine:
HW Ver.:
SW upg.: 6519033909
Installation: CRD2-651-TMA9DD1

[nikte]

i got this as st1 but i don't notice any difference
maybe I expect too much?