At least two people on the forum have had bike racks on their x-fires, one a coupe, and one a roadster. The basic "Hollywood" rack is the one that works on coupes and the "Saris Bones" works on the roadster.
I went to the bike shop to buy the Saris Bones, but the guy in front of me in line was returning his because it ended up damaging his S2000- which made me think I probably don't want to use my car for this.

here is one of the links:
https://www.crossfireforum.org/galle...php?photo=2138