I spoke to Kip Ewing last night. He has had reservations about doing a carbon fiber air box, but is still seriously considering it with the use of some special heat shields, especially for those of you that have "X" & "H" pipes where they come up so close to the air box. I am going to wait on Kip. Kip makes his decisions on what to build by customer demand. If you want a carbon air box, I would let it be known.
Also, Kip mentioned that he is planning on an adjustable front splitter, wider skirts, and even a rear "wing". The wing for the rear would come out of the oval vent slots on the back of the car. Obviously a good idea as the race FGT team has done just that. Anyway, remember that he decides what to build next by customer demand, so let it be known what you want. He's been making stuff for those far inferior and much uglier "L" cars. We need to get him back to focusing on making stuff for the vastly superior and way more beautiful FGT.