I want to install the 17 inch BBS factory front wheels from the Zanardi edition NSX (Type S in Japan) on all four corners of my GSR. These are a 5 lug wheel.

These BBS wheels are very light weight, and would represent a show item that no-one else would have. I like the idea of being origional.

Would I really need to replace both rear trailing arms?

Just hubs would be a lot cheaper I suppose, but I would still need 5 lug rotors... Lots of money, probably not worth it.

Thanks for the responses

Phil