i have a question reguarding the wiring in my 91 3000gt vr4...i just bought it a few weeks ago and love the car,and now im attempting to add on a orion 2150sx amp.....the problem im having is connecting the amp to an input of somesort......can anyone tell me about the wiring on the back of the headunit?i need the right and left rear speakers and a remote wire on the factory unit.......the unit is the cd/tape + factory amp...any help would be great....although im planning on adding a panasonic double din headunit later i dont have the money right now and i still crave that hard hitting bass 
