Hi,
yes the wheels are the 101M ones, I bought them in exchange with the original 193M and I had to pay 1700 € extra.
The remap of Hartge will give 335 HP and a torque of 675 Nm:
http://www.hartge.de/UploadPDF/E91%2...2012350286.pdf
I think with this link you will see some additional information.
They ask 1589 € for the remap and overtake the warranty of the engine/gearbox unit for 2 years and up to 100.000 km.