Unfortunately, the tonneau cover as offered by Saleen does not fit in the trunk of the car. There are other aftermarket 2-piece tonneau covers out there but they look like...not very good. I have yet to see someone, band saw one in half and use brackets, which to me would be cool, but the seat belt attachment would have to be "re-imagined." ha. Anyhow, no it doesn't fit.
But there is an emergency option. See link to video below.
Good Luck. Post pics :)