I had so much creaking and moaning it was embarrassing! I went ahead and replaced all 4 lower arms (wishbones), 2 control arms in front, 2 track rods in front, 2 outer tie rods in front, 2 control arms in rear, 2 track rods in rear. Replaced all 4 sway bar drop links. I also changed the 2 front sway bar bushing and 2 rear sway bar bushings. I found it very difficult to assess the state of the parts but, when I removed them they were all shot. The ball joints on the tie rod and wishbones were totally gone. Vertex uses polyeurathane bushings in some. I think they are good but will know after 30k miles I guess.
FWIW, I also bought a set of 4 shocks, springs and 2 sway bars from another member with about 20k on them, When I removed mine they seemed equal in spring back as mine (90k) except they were better cosmetically. I installed them anyway. So, suspension wise I should be good for another 4-5 years hopefully.
For the noise you are reporting I'd check to make sure all your bolts are right torque and that your sway bar bushing is in good shape. Then go on from there. I found that my strut to body bolts were not right torque. I could remove them with my fingers. I guess they do come loose.
Vertex sold me a rebuilt kit of all the arms and track rods for 995. Saved about 350 from individual price. If you need less parts they would probably do a smaller kit for you.
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2012 Panamera 4
2010 Boxster
2000 Boxster S 3.2L
1990 Land Rover Defender 6x6
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