Silverstonev8

I want to buy the aspec suspension setup tomorrow but cant seem to find the right part number. My local dealer said that there is only one kit part number 08w 60-sep-200... From what I have found there are two part numbers the same as listed bit with an A or B at the end. A for the auto and B for the stick. The kit they have has no suffix A or B.
If anyone has a correct part number for the kit that fits the 6mt please let me know.
Thanks