Seems like a good mod to do with plenty of advantages. Does anyone know where I can get a lightweight propshaft for my R33 GTS-turbo? I asked Torq Line about the carbon fibre ones they make for the GTR but they said it wouldn't fit the GTS & didn't seem interested in producing one in carbon / ally, etc 1) Are there any lightweight ones out there that you know of? 2) Are there any issues with them or single piece ones? 3) What material would be best?