closest you cvan get to this oem is the SEAT ADL lump, uses a dumbed down version of the abf management. the trouble is kr has no crank sensor so you would need to add one, either with custom mounted trigger wheel on the crank pulley or using oem polo crank seal with crank sensor at the gearbox end.
all a bit of a pain in the arse really when you could just drop the whole engine in!