I recently got an E46 M3. It has the Bilstein PSS9 coiolvers.
Now this apparently is "9 way adjustable".
I am not knowledgeable enough to know what this means and hoping you folks could help educate me as to
1. What is it
2. Is it a DIY item or does it need a shop with a lift etc and experts to do it.
My guess is that by adjustable it probably means the stiffness of the compression and rebound - but does height of the vehicle come into play also?
Lastly with the adjustments being done - does it need a wheel alignment every time?
(Too much for me to discover about my new car )
Bookmarks