EASA has now approved the neo winglets for the LS6-b and LS7. The changes were published with TN6043 and TN7018. Further details can be found on the Technical Notes side.
If you are interested in a retrofit, please contact our Spare Parts Support to get a price for the kit. We are also happy to offer you the complete package including retrofit and paint job at DG Aviation in Bruchsal. In this case our service advisors are at your disposal for further questions and an offer.