Rota D wheels (18x8.5") on our BRZ. We think it looks very nice. Tires are 235/40R18. These won't be on the car for the long term, but we did get some nice pictures and established that they'll fit up well. We'd probably go down a little on the tire diameter -- these are 3.2% larger than stock. A 235/35R18 would be a better match for the stock diameter.
The BRZ has 850 miles on it now. Break-in is almost complete! I plan to put it on the dyno as soon as it cracks 1000 miles, and we'll swap our prototype stubby no-muffler rear section on and off to see how much power (if any) muffler removal is worth.
We sell the bulbs as a kit, HERE. You get four LED bulbs and one blinker module. These will PROBABLY work on the FR-S, too, but I haven't verified that yet.
In up-coming posts I hope to be able to write about some of the parts we have in the prototype phase.