I just went and confirmed the options I put on my Cobalt SS. There are only a select few options to choose from. Recario seats and the limited slip Deff. arent two of them. My dealerships, Thorobred chevrolet, updated there inventory computers the 28, of Jan. The option seizes to exsist still in there records. So the options of the interior is leather with which ever color inserts you choose, and the standard 5spd manual trans. From what they tell me, "you cant have a LSD on a manual" but they magazines that I have read say that have tested the cars with these two options, they also say it is an option and they like. I have my guy at the dealership working on more information about this. The ordering window to start "pre-ordering" is Feb 15th or so, JTLYK.