Fantastic close up. We cannot see 50% of the diffuser as thats under the car, but what I can see is the upper deck now has a larger section that I havent noticed before.
Perhaps it is the same diffuser, I will wait till FP1/2, Brawn could be waiting.
I can also see Brawn run back to back comparisons quite easily. He did it 3 or 4 times last season when comparing new bits, and getting clearance from the FIA is a very swift affair as its only the diffuser that will be checked. the rest of the car has already being scrutineered.