I got my adaptors from http://www.advancedautosport.com .They get them from germany.very good quality an come in a couple of diffrent widths (mine are 20mm thick) there polished to :D .You get the bolts supplyed BUT only to bolt the adaptor to the hub,i had to find the wheel studs.Payed £220 cash price :shock: .You could probly get some made for alot less .hope this helps abit more .