Stephen is correct..
the entire housing that comes with the shifter will not shift due to different shift gates after the May 2001 models...
but, if you buy it, you can take out the rod itself and install it into your stock housing for it.
Yah, I'm not paying $120+ just for a rod. I prolly have to specify my order that it's an 03 GTS... or just try out the TWM or BnM.