i dunno if you can get new ones over here, but their are a ****load of parts about for the GSR's, as i even picked up a 4G93 turbo intake manifold, that i don't need, but told that it was a rare find or something cause of the throttle body thoat size ?

if you scout around you will find an EVO unmodified hopefully cheap, but sometimes even the modified cars are going cheaper again cause of some of the mods done... thats why the guy i know selling his GSR he said he can't get what he wanted as his done some things to it which makes it not really legal..

neways happy hunting dude, if yuo don't find what you need.. build it yourself
leats ya know whats going into it.. but it may cost a lil more.