i got them from powerwheelspro.com but they were a 42 offset and i had to get them machined. I would get the ones from them or hartmann and then powdercoat them as neither one offers a full gunmetal finished r8 rep anymore.
Can I ask where you bought your R8 reps in gunmetal finish? I've decided on those and will probably buy from ECS tunning but I thought I'd see where you purchased from.
Thanks,
Patrick