MKB RD4 Performance increase for MB 200CDI and 220CDI engines

MKB RD4 Performance increase for MB 200CDI and 220CDI with OM 646 engines

200CDI
Performance increase from 90kW/122HP and 270Nm
to 132kW / 180HP at 4000 and 390Nm at 2200 1/min.

220CDI
Performance increase from 110kW/150HP and 340Nm
to 132kW / 180HP at 3900 and 390Nm at 2200 1/min.