My power steering reservoir is leaking, so I need to replace that. During another inspection, I got a note that the high-pressure PS line is "sweating". Is that just from the leaky reservoir or are those known to go? That is, should I replace it as well?
During the brake upgrade, I noticed that suspension refresh is needed. No leaks, but rear shocks show some rust bubbles.
The previous owner replaced rear passenger shock and I replaced front thrust arms a couple of years ago. The rest seems to be original and I'm at 86k miles and coming on 12 years.
With that, I'm starting to investigate the best suspension option for me. Paging
tlow98 .
Objectives:
- upgrade the suspension to factory Sport package spec.
- lowering: not needed, but tiny little bit would be welcome (0.5" max) - does Sport suspension provide that kind of a lowering drop?
- ride firmness: street, family car, so slightly firmer than non-sport, but smooth ride preferred.
With the above, my research led me to Bilstein B4 Sport shocks:
Front:
https://www.rockauto.com/en/moreinfo...3051&jsn=14611 and
https://www.rockauto.com/en/moreinfo...4612&jsn=14612
Rear:
https://www.rockauto.com/en/moreinfo...3051&jsn=14609
Now, what options do I have for Sport springs for E91 xDrive? Were there factory sport springs I should try to locate? Is there another combo that would work for an xDrive wagon?
I will also start making a list of bushings etc. to update.
Thanks!
p.s. I'm no expert, but E91 suspension setup looks miles simpler than the 8-arm front setup on my B6 Audi!