One guy at the club at this car and searched for replacement of Front suspension arms for years without finding one.

At the end, he gave me a sample, and I designed a part for this. The design is different at it is plain arm, but the dimension are the same, and the test fit showed it works.

In terms of material, use Nylon or Nylon composite to print them. In an ideal world you may use the service of an online printer and get them printed in MJF Nylon PA12 or SLS Nylon PA12.

Please note that you may have to redrill the holes for suspension arms fixation (4.2mm) and for C-hubs (3.2mm).

Hope this helps... And if you appreciate this work and you want to contribute to my projects, a coffee or anything, my paypal address is associated to my profile :)
Thanks