[beetle1303]

Since you asked for it... just a few thoughts:

1. shock absorber length. I know that they are fully height>length adjustable, but if the max/min length doesn't match at all with the length of the McPherson strut on the super beetle?
2. probably the mounting points of the absorber won't match the one on the super beetle's spindle
3. these systems rely on an engine driven oil pump. I dont know how much load this will be on your engine, since the pump has to run all the time to provide the system with constant oil pressure according to ride height setting.

Sorry

Chris