Diego if you are visiting New York and need somewhere to ship those lights LMK. My brother has an auto shop.
ECS has them in stock but I'm pretty sure Schiedmann is cheaper. I could have my brother call the Greenwich BMW dealer which is down the block and ask how much they are, if they even stock them.
http://www.ecstuning.com/BMW-E82-135...ing/ES2550272/
Evolve is a nice choice. I had the custom tune on my E92 M3 and their downpipe on my R56 Cooper S. If they had the intercooler I probably would have bought from them too but I got it from Helix instead, very nice piece.
If you have the stock Comp wheels I think I've seen your car on Javier Prado a few times parked a few streets up from San Luis.