CNC made aluminum Uniball rear suspension system

[beetle1303]

Alex, nice results. great work.
I would prefer having a tube without the stock bushing in place, since water ingression is apparent after a while, and it gives better load spread capabilities.

I would try to make a rubber flange to put between the inner part and the mounting face.

owdlvr, you got it right, off road sees a very high peak load ie when landing after a jump but an easier life cycle ie while sliding on gravel and on road sees a harder life cycle since there is much more grip and track cars have the hardest continuous life cycle due to extreme grip offered at the track

Chris