Yes...I got a set from a guy in Canada that are top notch!!
MUCH better quality cable than the typical sets out there.
You can see one wire in this shot. It's a 5 wire set...
NismoCAI3.jpg
'03 G35 6MT Diamond Graph/Graph/4-pc. Aero Kit/Prem Pkg./Alum. Ped./Nismo CAI/Clear Corners/Nismo LM-GT4's/Grounding Kit/Borla Exhaust