@davesx5,

Use only Lemforder, nothing else.
The BASIC minimum:
- Ball Joint
- The Short and Long Control Arms.
- End Links

The Integral Links were still good when I removed them from my E39 at 110K. It is basically rubber links. This job is time-consuming, you may want to get all the ducks in the row, so you only do it once.

Shock Absorber/Seat should be replaced too.

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1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT