i put some 180b seats in my sedan, easy fit just needed to make up some offset tabs for one rail (180b wider,i used the 120y rails). much better than the stock ones that were in there, end up sitting lower and can go back further which was a plus for me. bit tight clearance wise near the auto belt thing. i can take some photos if you would like.
edit: sorry they may of been 200b seats,hmm also may of been a sss option cant remember
SeatsMountgoogle says they are 200b gx