Intriguing reply...

Startech ( http://www.startech.de/ ) have a few exterior parts for the Crossfire...


Front and rear spoilers, a rear diffuser an additional pop-up spoiler and side gills...

The body kit parts are functional and increase stability at speed. Not retarded at all especially with the 3.8 & 6.1 litre engines they have available...

Of course, whether any of this is available in Mexico is another matter...