Well I'm not sure about the heated seats but thanks for the info on the front seats. The 05-07 zx4 ST had the option of 2 interiors. A black and red cloth and a grey suede and black leather options. Where is the wiring run from/to? Would it be as simple as swapping the dash/ center console with that of a one from a ST with heated seats?
Project MK2 ST has commenced! (SVT + MK3 ST= GOAL)