There are currently no new versions planned of the cf tub conversion kit cars which have now been discontinued
As Alex as hinted at, with having a full time job and running AC in my spare time, working most evenings till 11-12pm assembling kits etc for the last year something had to give.
I will keep all the spare parts for the cars, so if you have a S2 / S4 or Atomized B44 don't panic, i will have spares for them for a long time.
Atomic Carbon will remain open, and i will continue to sell shock towers, ceramic balls and bearings etc.