if you are running a stock ecu then yes, i belived some dude in HK, put one in his r33 gtr... but if your running an aftermarket ecu then you could just use it for a tv i guess
here is the link for wiring digram to put in other skyline r32/33
http://www.hkskylineclub.com/new/forum_pos...D=3160&PN=1