FYI...
German Forum has a discussion going on about what started here.
Member "integrale" was so kind and wrote to Maserati Customer Care (Germany) and they responded very quickly. Here is the reply:
"After reviewing all technical documents of the model lines mentioned, we can exclude that the complaints described are known in Modena.
Also in the consultation with our colleagues in the UK, we could not detect any significant accumulation of failures of the front lower wishbone.
Rather, we assume that the vehicles involved were not maintained at official Maserati service partners. The replacement of the control arm or individual bushings without the proper special tool may result in possible damage to the wishbone and subsequently to the described damage.
Nevertheless, we forwarded your request along with the address of the website to Maserati SpA.
We appreciate your feedback and wish you a safe ride in your Maserati. "